diff --git a/zenno/package-lock.json b/zenno/package-lock.json
index b775a15..dd95f7f 100644
--- a/zenno/package-lock.json
+++ b/zenno/package-lock.json
@@ -9,7 +9,8 @@
 			"version": "0.0.1",
 			"dependencies": {
 				"@observablehq/plot": "^0.6.17",
-				"mathjs": "^15.2.0"
+				"mathjs": "^15.2.0",
+				"zod": "^4.4.3"
 			},
 			"devDependencies": {
 				"@eslint/compat": "^2.1.0",
@@ -5303,6 +5304,15 @@
 			"integrity": "sha512-B58NGBEoc8Y9MWWCQGl/gq9xBCe4IiKM0a2x7GZdQKOW5Exr8S1W24J6OgM1njK8xCRGvAJIL/MxXHf6SkmQKQ==",
 			"dev": true,
 			"license": "MIT"
+		},
+		"node_modules/zod": {
+			"version": "4.4.3",
+			"resolved": "https://registry.npmjs.org/zod/-/zod-4.4.3.tgz",
+			"integrity": "sha512-ytENFjIJFl2UwYglde2jchW2Hwm4GJFLDiSXWdTrJQBIN9Fcyp7n4DhxJEiWNAJMV1/BqWfW/kkg71UDcHJyTQ==",
+			"license": "MIT",
+			"funding": {
+				"url": "https://github.com/sponsors/colinhacks"
+			}
 		}
 	}
 }
diff --git a/zenno/package.json b/zenno/package.json
index c5cb196..c69b63d 100644
--- a/zenno/package.json
+++ b/zenno/package.json
@@ -46,7 +46,8 @@
 	},
 	"dependencies": {
 		"@observablehq/plot": "^0.6.17",
-		"mathjs": "^15.2.0"
+		"mathjs": "^15.2.0",
+		"zod": "^4.4.3"
 	},
 	"allowScripts": {
 		"esbuild@0.28.1": true
diff --git a/zenno/src/lib/SpecialtyIcon.svelte b/zenno/src/lib/SpecialtyIcon.svelte
new file mode 100644
index 0000000..5bfb827
--- /dev/null
+++ b/zenno/src/lib/SpecialtyIcon.svelte
@@ -0,0 +1,34 @@
+<script lang="ts">
+	import * as support from '$lib/data/support';
+	import type { SvelteHTMLElements } from 'svelte/elements';
+
+	const sizes = [70, 35, 16];
+
+	interface Props {
+		name: keyof typeof support.SPECIALTY_ICON;
+		size: (typeof sizes)[number];
+	}
+
+	let { name, size, ...rest }: Props & SvelteHTMLElements['picture'] = $props();
+
+	const icon = $derived(support.SPECIALTY_ICON[name]);
+	const avifs = $derived(
+		sizes
+			.filter((sz) => sz >= size)
+			.map((sz) => `/img/support/type/${icon}/${sz}x${sz}.avif ${sz / size}x`)
+			.join(', '),
+	);
+	const pngs = $derived(
+		sizes
+			.filter((sz) => sz >= size)
+			.map((sz) => `/img/support/type/${icon}/${sz}x${sz}.png ${sz / size}x`)
+			.join(', '),
+	);
+	const src = $derived(`/img/support/${icon}/${sizes[0]}x${sizes[0]}.png`);
+</script>
+
+<picture {...rest}>
+	<source srcset={avifs} type="image/avif" />
+	<source srcset={pngs} type="image/png" />
+	<img {src} alt={name} class="inline" width={size} height={size} loading="lazy" />
+</picture>
diff --git a/zenno/src/lib/SupportIcon.svelte b/zenno/src/lib/SupportIcon.svelte
new file mode 100644
index 0000000..1920e26
--- /dev/null
+++ b/zenno/src/lib/SupportIcon.svelte
@@ -0,0 +1,39 @@
+<script lang="ts">
+	import type { SvelteHTMLElements } from 'svelte/elements';
+
+	const sizes = [128, 64, 32] as const;
+
+	interface Props {
+		icon_id: number | null | undefined;
+		size: (typeof sizes)[number];
+		alt?: string;
+	}
+
+	let { icon_id, size, alt, ...rest }: Props & SvelteHTMLElements['picture'] = $props();
+
+	const icon = $derived(icon_id ?? 0);
+	const avifs = $derived(
+		sizes
+			.filter((sz) => sz >= size)
+			.map((sz) => `/img/support/${icon}/${sz}x${sz}.avif ${sz / size}x`)
+			.join(', '),
+	);
+	const pngs = $derived(
+		sizes
+			.filter((sz) => sz >= size)
+			.map((sz) => `/img/support/${icon}/${sz}x${sz}.png ${sz / size}x`)
+			.join(', '),
+	);
+	const src = $derived(icon !== 0 ? `/img/support/${icon}/${sizes[0]}x${sizes[0]}.png` : `/img/support/10011`);
+	const title = $derived(alt ?? `Support card icon ID ${icon_id}`);
+</script>
+
+{#if icon !== 0}
+	<picture {...rest}>
+		<source srcset={avifs} type="image/avif" />
+		<source srcset={pngs} type="image/png" />
+		<img {src} {title} alt={title} class="inline" width={size} height={size} loading="lazy" />
+	</picture>
+{:else}
+	<div class={`w-[${size}px] h-[${size}px]`}></div>
+{/if}
diff --git a/zenno/src/lib/all.ts b/zenno/src/lib/all.ts
index a4aedf5..772088a 100644
--- a/zenno/src/lib/all.ts
+++ b/zenno/src/lib/all.ts
@@ -45,6 +45,13 @@ export const PAGES = {
 			description: 'Calculate the importance of acceleration effects at the starting gate.',
 		},
 	] satisfies Page[],
+	career: [
+		{
+			route: resolve('/career/ismdata'),
+			name: 'Idle Single Mode Analysis',
+			description: 'Analyze Umadump records of Independent Training',
+		},
+	] satisfies Page[],
 	chara: [
 		{
 			route: resolve('/chara/affinity'),
diff --git a/zenno/src/lib/data/support.ts b/zenno/src/lib/data/support.ts
index 7b626e3..b709b68 100644
--- a/zenno/src/lib/data/support.ts
+++ b/zenno/src/lib/data/support.ts
@@ -47,7 +47,6 @@ export interface SupportCard {
         Effect[],
         Effect[],
         Effect[],
-        Effect[],
     ];
     /**
      * Unique effect, for cards that have them.
@@ -210,3 +209,18 @@ export interface Hint {
     wit?: number;
     sp?: number;
 }
+
+export async function supports(): Promise<SupportCard[]> {
+    const resp = await fetch('/api/global/support');
+    return resp.json();
+}
+
+export const SPECIALTY_ICON = {
+    Speed: 0,
+    Stamina: 1,
+    Power: 2,
+    Guts: 3,
+    Wit: 4,
+    Pal: 5,
+    Group: 6,
+} as const;
diff --git a/zenno/src/lib/ism.ts b/zenno/src/lib/ism.ts
new file mode 100644
index 0000000..472f51f
--- /dev/null
+++ b/zenno/src/lib/ism.ts
@@ -0,0 +1,312 @@
+import * as z from 'zod';
+import * as race from './race';
+
+const Skill = z.strictObject({
+    skill_id: z.int32(),
+    level: z.int32(),
+});
+
+export type Skill = z.infer<typeof Skill>;
+
+const SkillTip = z.strictObject({
+    group_id: z.int32(),
+    rarity: z.int32(),
+    level: z.int32(),
+});
+
+export type SkillTip = z.infer<typeof SkillTip>;
+
+/** SingleModeSupportCard */
+const SupportCard = z.strictObject({
+    position: z.int32(),
+    support_card_id: z.int32(),
+    limit_break_count: z.int32(),
+    exp: z.int32(),
+    owner_viewer_id: z.number(),
+});
+
+export type SupportCard = z.infer<typeof SupportCard>;
+
+const GroupOuting = z.strictObject({
+    chara_id: z.int32(),
+    is_outing: z.int32(),
+    story_step: z.int32(),
+});
+
+export type GroupOuting = z.infer<typeof GroupOuting>;
+
+const Evaluation = z.strictObject({
+    target_id: z.int32(),
+    training_partner_id: z.int32(),
+    evaluation: z.int32(),
+    is_outing: z.int32(),
+    story_step: z.int32(),
+    is_appear: z.int32(),
+    group_outing_info_array: z.array(GroupOuting),
+});
+
+export type Evaluation = z.infer<typeof Evaluation>;
+
+const TrainingLevel = z.strictObject({
+    command_id: z.int32(),
+    level: z.int32(),
+});
+
+export type TrainingLevel = z.infer<typeof TrainingLevel>;
+
+const GuestOuting = z.strictObject({
+    support_card_id: z.int32(),
+    story_step: z.int32(),
+    group_outing_info_array: z.array(GroupOuting),
+});
+
+export type GuestOuting = z.infer<typeof GuestOuting>;
+
+/** SingleModeSkillUpgrade */
+const SkillUpgrade = z.strictObject({
+    condition_id: z.int32(),
+    total_count: z.int32(),
+    current_count: z.int32(),
+});
+
+export type SkillUpgrade = z.infer<typeof SkillUpgrade>;
+
+const AptitudeLevel = z.enum(race.AptitudeLevel);
+
+const SingleModeChara = z.strictObject({
+    single_mode_chara_id: z.int32(),
+    card_id: z.int32(),
+    chara_grade: z.int32(),
+    speed: z.int32(),
+    stamina: z.int32(),
+    power: z.int32(),
+    wiz: z.int32(),
+    guts: z.int32(),
+    vital: z.int32(),
+    max_speed: z.int32(),
+    max_stamina: z.int32(),
+    max_power: z.int32(),
+    max_wiz: z.int32(),
+    max_guts: z.int32(),
+    default_max_speed: z.int32(),
+    default_max_stamina: z.int32(),
+    default_max_power: z.int32(),
+    default_max_wiz: z.int32(),
+    default_max_guts: z.int32(),
+    max_vital: z.int32(),
+    motivation: z.int32(),
+    fans: z.int32(),
+    rarity: z.int32(),
+    race_program_id: z.int32(),
+    reserve_race_program_id: z.int32(),
+    race_running_style: z.int32(),
+    is_short_race: z.int32(),
+    talent_level: z.int32(),
+    skill_array: z.array(Skill),
+    disable_skill_id_array: z.array(z.int32()),
+    skill_tips_array: z.array(SkillTip),
+    support_card_array: z.array(SupportCard),
+    succession_trained_chara_id_1: z.int32(),
+    succession_trained_chara_id_2: z.int32(),
+    proper_distance_short: AptitudeLevel,
+    proper_distance_mile: AptitudeLevel,
+    proper_distance_middle: AptitudeLevel,
+    proper_distance_long: AptitudeLevel,
+    proper_running_style_nige: AptitudeLevel,
+    proper_running_style_senko: AptitudeLevel,
+    proper_running_style_sashi: AptitudeLevel,
+    proper_running_style_oikomi: AptitudeLevel,
+    proper_ground_turf: AptitudeLevel,
+    proper_ground_dirt: AptitudeLevel,
+    turn: z.int32(),
+    skill_point: z.int32(),
+    short_cut_state: z.int32(),
+    state: z.int32(),
+    playing_state: z.int32(),
+    scenario_id: z.int32(),
+    route_id: z.int32(),
+    start_time: z.string(),
+    evaluation_info_array: z.array(Evaluation),
+    training_level_info_array: z.array(TrainingLevel),
+    nickname_id_array: z.array(z.int32()),
+    chara_effect_id_array: z.array(z.int32()),
+    route_race_id_array: z.array(z.int32()),
+    guest_outing_info_array: z.array(GuestOuting),
+    skill_upgrade_info_array: z.array(SkillUpgrade),
+});
+
+export type SingleModeChara = z.infer<typeof SingleModeChara>;
+
+const ProgressInfo = z.strictObject({
+    chara_info: z.optional(SingleModeChara),
+    start_time: z.string(),
+    end_time: z.string(),
+    dress_id: z.int32(),
+});
+
+export type ProgressInfo = z.infer<typeof ProgressInfo>;
+
+const CharaEffectLog = z.strictObject({
+    chara_effect_id: z.int32(),
+    is_active: z.boolean(),
+});
+
+export type CharaEffectLog = z.infer<typeof CharaEffectLog>;
+
+/** IdleSingleModeSignedInt */
+const SignedInt = z.strictObject({
+    sign: z.int32(),
+    value: z.int32(),
+});
+
+export type SignedInt = z.infer<typeof SignedInt>;
+
+/** IdleSingleModeGainInfo */
+const GainInfo = z.strictObject({
+    speed: SignedInt,
+    stamina: SignedInt,
+    power: SignedInt,
+    wiz: SignedInt,
+    guts: SignedInt,
+    max_speed: z.int32(),
+    max_stamina: z.int32(),
+    max_power: z.int32(),
+    max_wiz: z.int32(),
+    max_guts: z.int32(),
+    proper_distance_short: z.int32(),
+    proper_distance_mile: z.int32(),
+    proper_distance_middle: z.int32(),
+    proper_distance_long: z.int32(),
+    proper_running_style_nige: z.int32(),
+    proper_running_style_senko: z.int32(),
+    proper_running_style_sashi: z.int32(),
+    proper_running_style_oikomi: z.int32(),
+    proper_ground_turf: z.int32(),
+    proper_ground_dirt: z.int32(),
+    skill_point: z.int32(),
+    skill_tips_array: z.array(SkillTip),
+});
+
+export type GainInfo = z.infer<typeof GainInfo>;
+
+/** IdleSingleModeSupportCardGain */
+const SupportCardGain = z.strictObject({
+    support_card_id: z.int32(),
+    gain_info: GainInfo,
+});
+
+export type SupportCardGain = z.infer<typeof SupportCardGain>;
+
+const Factor = z.strictObject({
+    factor_id: z.int32(),
+    level: z.int32(),
+});
+
+export type Factor = z.infer<typeof Factor>;
+
+/** IdleSingleModeSuccessionFactorGain */
+const SuccessionFactorGain = z.strictObject({
+    year: z.int32(),
+    gain_factor_info_array: z.array(Factor),
+});
+
+export type SuccessionFactorGain = z.infer<typeof SuccessionFactorGain>;
+
+const SingleRaceHistory = z.strictObject({
+    turn: z.int32(),
+    program_id: z.int32(),
+    weather: z.int32(),
+    ground_condition: z.int32(),
+    running_style: z.int32(),
+    result_rank: z.int32(),
+    frame_order: z.int32(),
+    npc_count: z.int32(),
+});
+
+export type SingleRaceHistory = z.infer<typeof SingleRaceHistory>;
+
+const RaceReward = z.strictObject({
+    item_type: z.int32(),
+    item_id: z.int32(),
+    item_num: z.int32(),
+});
+
+export type RaceReward = z.infer<typeof RaceReward>;
+
+const RaceRewardLimit = z.strictObject({
+    reward_id: z.int32(),
+    item_type: z.int32(),
+    item_id: z.int32(),
+    item_num: z.int32(),
+    rest_count: z.int32(),
+});
+
+export type RaceRewardLimit = z.infer<typeof RaceRewardLimit>;
+
+const CharaRaceReward = z.strictObject({
+    result_rank: z.int32(),
+    result_time: z.int32(),
+    race_reward: z.array(RaceReward),
+    race_reward_bonus: z.array(RaceReward),
+    race_reward_plus_bonus: z.array(RaceReward),
+    race_reward_bonus_win: z.array(RaceReward),
+    race_reward_limit: z.optional(z.array(RaceRewardLimit)),
+    gained_fans: z.int32(),
+    campaign_id_array: z.array(z.int32()),
+});
+
+export type CharaRaceReward = z.infer<typeof CharaRaceReward>;
+
+/** IdleSingleModeRaceHistory */
+const RaceHistory = z.strictObject({
+    race_history: SingleRaceHistory,
+    race_reward_info: CharaRaceReward,
+    lose_tips_id: z.int32(),
+});
+
+export type RaceHistory = z.infer<typeof RaceHistory>;
+
+/** IdleSingleModeProgressLog */
+const ProgressLog = z.strictObject({
+    chara_effect_log_array: z.array(CharaEffectLog),
+    support_card_gain_info_array: z.array(SupportCardGain),
+    event_gain_info: GainInfo,
+    succession_gain_info: GainInfo,
+    succession_factor_gain_array: z.array(SuccessionFactorGain),
+    race_history_array: z.array(RaceHistory),
+    gain_skill_id_array: z.array(z.int32()),
+    total_skill_point: z.int32(),
+});
+
+export type ProgressLog = z.infer<typeof ProgressLog>;
+
+const AddItem = z.strictObject({
+    item_id: z.int32(),
+    number: z.int32(),
+});
+
+export type AddItem = z.infer<typeof AddItem>;
+
+const RewardSummary = z.strictObject({
+    add_item_list: z.array(AddItem),
+});
+
+export type RewardSummary = z.infer<typeof RewardSummary>;
+
+const End = z.strictObject({
+    chara_info: SingleModeChara,
+    reward_summary_info: RewardSummary,
+});
+
+export type End = z.infer<typeof End>;
+
+/**
+ * WorkIdleSingleMode, or all the data extracted from an ISM career.
+ */
+export const Career = z.object({
+    progress_info: ProgressInfo,
+    progress_log_info: ProgressLog,
+    end_info: End,
+});
+
+export type Career = z.infer<typeof Career>;
diff --git a/zenno/src/lib/race.ts b/zenno/src/lib/race.ts
index f3bc38e..e64b4e3 100644
--- a/zenno/src/lib/race.ts
+++ b/zenno/src/lib/race.ts
@@ -20,6 +20,34 @@ export enum Stat {
  */
 export const StatList = [Stat.Speed, Stat.Stamina, Stat.Power, Stat.Guts, Stat.Wit] as const;
 
+/**
+ * Aptitude or proficiency levels.
+ */
+export enum AptitudeLevel {
+	G = 1,
+	F = 2,
+	E = 3,
+	D = 4,
+	C = 5,
+	B = 6,
+	A = 7,
+	S = 8,
+}
+
+/**
+ * Aptitude levels as a descending list for easy iterating.
+ */
+export const APTITUDE_LEVELS = [
+	AptitudeLevel.S,
+	AptitudeLevel.A,
+	AptitudeLevel.B,
+	AptitudeLevel.C,
+	AptitudeLevel.D,
+	AptitudeLevel.E,
+	AptitudeLevel.F,
+	AptitudeLevel.G,
+] as const;
+
 /**
  * Mood levels.
  */
@@ -159,7 +187,16 @@ const powerStatGroundMod = {
 	},
 } as const;
 
-const strategyProficiencyMod = [0.1, 0.2, 0.4, 0.6, 0.75, 0.85, 1.0, 1.1] as const;
+const strategyProficiencyMod: Readonly<Record<AptitudeLevel, number>> = {
+	[AptitudeLevel.G]: 0.1,
+	[AptitudeLevel.F]: 0.2,
+	[AptitudeLevel.E]: 0.4,
+	[AptitudeLevel.D]: 0.6,
+	[AptitudeLevel.C]: 0.75,
+	[AptitudeLevel.B]: 0.85,
+	[AptitudeLevel.A]: 1.0,
+	[AptitudeLevel.S]: 1.1,
+} as const;
 
 /**
  * Compute adjusted speed for a race.
@@ -282,34 +319,6 @@ export const RUNNING_STYLES = [
 	['Runaway', RunningStyle.Runaway],
 ] as const;
 
-/**
- * Aptitude or proficiency levels.
- */
-export enum AptitudeLevel {
-	G,
-	F,
-	E,
-	D,
-	C,
-	B,
-	A,
-	S,
-}
-
-/**
- * Aptitude levels as a descending list for easy iterating.
- */
-export const APTITUDE_LEVELS = [
-	AptitudeLevel.S,
-	AptitudeLevel.A,
-	AptitudeLevel.B,
-	AptitudeLevel.C,
-	AptitudeLevel.D,
-	AptitudeLevel.E,
-	AptitudeLevel.F,
-	AptitudeLevel.G,
-] as const;
-
 /**
  * Race phases.
  * While last spurt phase is also a phase, it is not distinguished here.
@@ -428,7 +437,16 @@ const speedStrategyPhaseCoeff = [
 	[1.063, 0.962, 0.95],
 ] as const;
 
-const distanceProficiencyMod = [0.1, 0.2, 0.4, 0.6, 0.8, 0.9, 1.0, 1.05] as const;
+const distanceProficiencyMod: Readonly<Record<AptitudeLevel, number>> = {
+	[AptitudeLevel.G]: 0.1,
+	[AptitudeLevel.F]: 0.2,
+	[AptitudeLevel.E]: 0.4,
+	[AptitudeLevel.D]: 0.6,
+	[AptitudeLevel.C]: 0.8,
+	[AptitudeLevel.B]: 0.9,
+	[AptitudeLevel.A]: 1.0,
+	[AptitudeLevel.S]: 1.05,
+} as const;
 
 /**
  * Get a horse's base target speed outside of late race.
@@ -457,7 +475,7 @@ export function baseTargetSpeed(
 	style: RunningStyle,
 	phase: Phase,
 	speedStat?: number,
-	distanceApt?: number,
+	distanceApt?: AptitudeLevel,
 ): number {
 	const base = baseSpeed(raceLen);
 	const baseTarget = base * speedStrategyPhaseCoeff[style][phase];
@@ -598,8 +616,27 @@ const accelStrategyPhaseCoeff = {
 	[RunningStyle.Runaway]: [1.17, 0.94, 0.956],
 } as const;
 
-const surfaceProficiencyMod = [0.1, 0.3, 0.5, 0.7, 0.8, 0.9, 1.0, 1.05] as const;
-const accelDistanceProficiencyMod = [0.4, 0.5, 0.6, 1, 1, 1, 1, 1] as const;
+const surfaceProficiencyMod: Readonly<Record<AptitudeLevel, number>> = {
+	[AptitudeLevel.G]: 0.1,
+	[AptitudeLevel.F]: 0.3,
+	[AptitudeLevel.E]: 0.5,
+	[AptitudeLevel.D]: 0.7,
+	[AptitudeLevel.C]: 0.8,
+	[AptitudeLevel.B]: 0.9,
+	[AptitudeLevel.A]: 1.0,
+	[AptitudeLevel.S]: 1.05,
+} as const;
+
+const accelDistanceProficiencyMod: Readonly<Record<AptitudeLevel, number>> = {
+	[AptitudeLevel.G]: 0.4,
+	[AptitudeLevel.F]: 0.5,
+	[AptitudeLevel.E]: 0.6,
+	[AptitudeLevel.D]: 1.0,
+	[AptitudeLevel.C]: 1.0,
+	[AptitudeLevel.B]: 1.0,
+	[AptitudeLevel.A]: 1.0,
+	[AptitudeLevel.S]: 1.0,
+} as const;
 
 /**
  * Calculate a horse's instantaneous acceleration value.
diff --git a/zenno/src/routes/+page.svelte b/zenno/src/routes/+page.svelte
index 83fe30a..bcbee3c 100644
--- a/zenno/src/routes/+page.svelte
+++ b/zenno/src/routes/+page.svelte
@@ -7,6 +7,7 @@
 <p>She's read all about Umamusume, and she's always happy to share her knowledge and give recommendations!</p>
 
 <IndexSection title="Race Mechanics Tools" pages={all.PAGES.race} />
+<IndexSection title="Career Tools" pages={all.PAGES.career} />
 <IndexSection title="Character Tools" pages={all.PAGES.chara} />
 <IndexSection title="Documents" pages={all.PAGES.doc} />
 
diff --git a/zenno/src/routes/career/+page.svelte b/zenno/src/routes/career/+page.svelte
new file mode 100644
index 0000000..2e856ec
--- /dev/null
+++ b/zenno/src/routes/career/+page.svelte
@@ -0,0 +1,11 @@
+<script lang="ts">
+	import { page } from '$app/state';
+	import * as all from '$lib/all';
+	import IndexSection from '$lib/IndexSection.svelte';
+
+	const cur = $derived(all.page(page.route.id));
+</script>
+
+<h1 class="m-8 text-center text-7xl">Zenno Rob Roy &mdash; {cur.name}</h1>
+<p>{cur.description}</p>
+<IndexSection pages={all.PAGES.doc} />
diff --git a/zenno/src/routes/career/ismdata/+page.svelte b/zenno/src/routes/career/ismdata/+page.svelte
new file mode 100644
index 0000000..2a173a0
--- /dev/null
+++ b/zenno/src/routes/career/ismdata/+page.svelte
@@ -0,0 +1,164 @@
+<script lang="ts">
+	import * as z from 'zod';
+	import * as ism from '$lib/ism';
+	import * as character from '$lib/data/character';
+	import * as skill from '$lib/data/skill';
+	import * as support from '$lib/data/support';
+	import * as scenario from '$lib/data/scenario';
+	import * as spark from '$lib/data/spark';
+	import * as uma from '$lib/data/uma';
+	import { onMount } from 'svelte';
+	import { SvelteMap, SvelteSet } from 'svelte/reactivity';
+	import CareerOverview from './CareerOverview.svelte';
+	import SupportIcon from '$lib/SupportIcon.svelte';
+	import SkillIcon from '$lib/SkillIcon.svelte';
+	import Spark from '$lib/Spark.svelte';
+
+	let characters = new SvelteMap<number, character.Character>();
+	let skills = new SvelteMap<number, skill.Skill>();
+	let skillGroups = new SvelteMap<number, skill.SkillGroup>();
+	let supports = new SvelteMap<number, support.SupportCard>();
+	let scenarios = new SvelteMap<number, scenario.Scenario>();
+	let sparks = new SvelteMap<number, spark.Spark>();
+	let umas = new SvelteMap<number, uma.Uma>();
+	onMount(async () => {
+		const [c, sk, sg, sc, ss, sp, u] = await Promise.all([
+			character.character(),
+			skill.skills(),
+			skill.skillGroups(),
+			support.supports(),
+			scenario.scenarios(),
+			spark.sparks(),
+			uma.uma(),
+		]);
+		for (const chara of c) {
+			characters.set(chara.chara_id, chara);
+		}
+		for (const skill of sk) {
+			skills.set(skill.skill_id, skill);
+		}
+		for (const group of sg) {
+			skillGroups.set(group.skill_group, group);
+		}
+		for (const card of sc) {
+			supports.set(card.id, card);
+		}
+		for (const scen of ss) {
+			scenarios.set(scen.scenario_id, scen);
+		}
+		for (const spark of sp) {
+			sparks.set(spark.spark_id, spark);
+		}
+		for (const uma of u) {
+			umas.set(uma.chara_card_id, uma);
+		}
+	});
+
+	let files: FileList | undefined = $state();
+	const parses = $derived.by(async () => {
+		if (files == null) {
+			return [];
+		}
+		const r = [];
+		for (const f of files) {
+			try {
+				const b = await f.text();
+				const v = JSON.parse(b);
+				r.push({ f, ok: ism.Career.parse(v) });
+			} catch (err) {
+				console.warn({ f, err });
+				r.push({ f, err });
+			}
+		}
+		return r;
+	});
+	let exclude = new SvelteSet<string>();
+	const errors = $derived((await parses).filter((f) => 'err' in f) as Array<{ f: File; err: unknown }>);
+	const loaded = $derived((await parses).filter((f) => 'ok' in f) as Array<{ f: File; ok: ism.Career }>);
+	const careers = $derived(loaded.filter((f) => !exclude.has(f.f.name)));
+
+	function groupskill(g: skill.SkillGroup | undefined, rarity: ism.SkillTip['rarity']) {
+		if (g == null) {
+			return undefined;
+		}
+		const s = [g.skill1, g.skill2, g.skill3, g.skill_bad].map((id) => skills.get(id ?? 0)).filter((x) => x != null);
+		return s.find((skill) => skill.rarity === rarity);
+	}
+
+	function setExclude(name: string, checked: boolean) {
+		if (checked) {
+			exclude.delete(name);
+		} else {
+			exclude.add(name);
+		}
+	}
+</script>
+
+<h1 class="text-4xl">Idle Single Mode Analysis</h1>
+<form class="mx-auto mt-8 rounded-md p-4 text-center shadow-md ring md:max-w-2xl">
+	<input type="file" multiple bind:files accept="application/json" class="h-8 w-full hover:cursor-pointer" />
+</form>
+
+{#each errors as err (err.f.name)}
+	<div
+		class="mx-auto my-2 w-3xl border-2 border-amber-300 bg-amber-200 p-4 text-amber-800 dark:border-amber-800 dark:bg-amber-900 dark:text-amber-200"
+	>
+		<span class="text-lg">{err.f.name}</span>
+		<ul class="list-disc pl-4">
+			{#if err.err instanceof z.ZodError}
+				{#each err.err.issues as issue (issue.path)}
+					<li>{issue.path}: {issue.message}</li>
+				{/each}
+			{/if}
+		</ul>
+	</div>
+{/each}
+
+{#if loaded.length > 0}
+	<div class="mx-auto my-8 max-w-6xl rounded-md border p-4">
+		<details class="w-full">
+			<summary>
+				{(files?.length ?? 0) - errors.length} careers
+				{#if exclude.size !== 0}
+					({loaded.length - careers.length} excluded)
+				{/if}
+			</summary>
+			{#each loaded as career (career.ok.end_info.chara_info.single_mode_chara_id)}
+				{@const uma = umas.get(career.ok.end_info.chara_info.card_id)}
+				{@const scen = scenarios.get(career.ok.end_info.chara_info.scenario_id)}
+				<CareerOverview career={career.ok} bind:enable={() => !exclude.has(career.f.name), (v) => setExclude(career.f.name, v)}>
+					{#snippet chara()}
+						{uma?.name}
+					{/snippet}
+					{#snippet scenario()}
+						{scen?.name}
+					{/snippet}
+					{#snippet support(card: ism.SupportCard)}
+						{@const s = supports.get(card.support_card_id)}
+						<div class="flex flex-col text-center">
+							<SupportIcon icon_id={card.support_card_id} size={64} alt={s?.name} />
+							<span class="block text-sm">{'◆'.repeat(card.limit_break_count)}{'◇'.repeat(4 - card.limit_break_count)}</span>
+						</div>
+					{/snippet}
+					{#snippet skillHint(hint: ism.SkillTip)}
+						{@const g = skillGroups.get(hint.group_id)}
+						{@const s = groupskill(g, hint.rarity)}
+						<div class="block rounded-md border p-2">
+							{#if s != null}
+								<SkillIcon class="m-2" icon_id={s.icon_id} size={32} />
+								<span>{s.name}</span>
+								<span class="ml-auto">+{hint.level}</span>
+							{/if}
+						</div>
+					{/snippet}
+					{#snippet spark(id: number)}
+						{@const spark = sparks.get(id)}
+						{#if spark != null}
+							<Spark {spark} />
+						{/if}
+					{/snippet}
+				</CareerOverview>
+			{/each}
+		</details>
+	</div>
+{/if}
diff --git a/zenno/src/routes/career/ismdata/CareerOverview.svelte b/zenno/src/routes/career/ismdata/CareerOverview.svelte
new file mode 100644
index 0000000..6904e46
--- /dev/null
+++ b/zenno/src/routes/career/ismdata/CareerOverview.svelte
@@ -0,0 +1,110 @@
+<script lang="ts">
+	import * as ism from '$lib/ism';
+	import SpecialtyIcon from '$lib/SpecialtyIcon.svelte';
+	import type { ComponentProps, Snippet } from 'svelte';
+	import CareerOverviewInspoYear from './CareerOverviewInspoYear.svelte';
+
+	interface Props {
+		career: ism.Career;
+		chara: Snippet;
+		scenario: Snippet;
+		support: Snippet<[ism.SupportCard]>;
+		skillHint: Snippet<[ism.SkillTip]>;
+		spark: Snippet<[number]>;
+		enable: boolean;
+	}
+
+	let { career, chara, scenario, support, skillHint, spark, enable = $bindable() }: Props = $props();
+
+	const totalSparks = $derived(
+		career.progress_log_info.succession_factor_gain_array.reduce((a, y) => a + y.gain_factor_info_array.length, 0),
+	);
+</script>
+
+{#snippet gainStat(name: ComponentProps<typeof SpecialtyIcon>['name'], stat: number, max: number)}
+	<div class="flex gap-2 rounded-md border p-2">
+		<SpecialtyIcon class="my-auto flex-1" {name} size={35} />
+		<span class="my-auto flex-1">+{stat}</span>
+		{#if max !== 0}
+			<span class="my-auto flex-1">&upuparrows;{max}</span>
+		{/if}
+	</div>
+{/snippet}
+{#snippet gainInfo(gain: ism.GainInfo)}
+	<div class="grid grid-cols-1 gap-2 p-2">
+		<div class="grid w-full flex-none grid-cols-6 gap-2">
+			{@render gainStat('Speed', gain.speed.value, gain.max_speed)}
+			{@render gainStat('Stamina', gain.stamina.value, gain.max_stamina)}
+			{@render gainStat('Power', gain.power.value, gain.max_power)}
+			{@render gainStat('Guts', gain.guts.value, gain.max_guts)}
+			{@render gainStat('Wit', gain.wiz.value, gain.max_wiz)}
+			<div class="flex gap-2 rounded-md border p-2">
+				<span class="my-auto flex-1">SP</span>
+				<span class="my-auto flex-1">+{gain.skill_point}</span>
+			</div>
+		</div>
+		<div class="grid w-full grid-cols-1 gap-2 md:grid-cols-3">
+			{#each gain.skill_tips_array as hint (hint.group_id * 10 + hint.rarity)}
+				{@render skillHint(hint)}
+			{/each}
+		</div>
+	</div>
+{/snippet}
+
+<div class="grid grid-cols-1 border shadow-sm transition-shadow hover:shadow-lg">
+	<div class="my-1 grid w-full grid-cols-2 gap-2 px-2 text-center text-xl md:grid-cols-4">
+		<span class="my-auto">{career.progress_info.start_time} #{career.end_info.chara_info.single_mode_chara_id}</span>
+		<span class="my-auto">
+			{@render chara()}
+		</span>
+		<span class="my-auto">
+			{@render scenario()}
+		</span>
+		<input type="checkbox" bind:checked={enable} class="mx-auto my-auto h-6 w-6 align-middle" />
+	</div>
+	<div class="mx-2 mt-1 grid w-full grid-cols-2 gap-4 md:grid-cols-3 lg:grid-cols-6">
+		{#each career.end_info.chara_info.support_card_array as card (card.support_card_id)}
+			{@render support(card)}
+		{/each}
+	</div>
+	<details class="mx-2 mb-1 grid w-full grid-cols-1 gap-x-2">
+		<summary>Gains per source</summary>
+		{#each career.progress_log_info.support_card_gain_info_array as card (card.support_card_id)}
+			{@const cardInfo = career.end_info.chara_info.support_card_array.find((c) => c.support_card_id === card.support_card_id)!}
+			<div class="flex w-full flex-row pr-4">
+				<div class="my-auto w-24 flex-none text-center">
+					{@render support(cardInfo)}
+				</div>
+				<div class="grow">
+					{@render gainInfo(card.gain_info)}
+				</div>
+			</div>
+		{/each}
+		<div class="flex w-full flex-row pr-4">
+			<div class="my-auto w-24 flex-none text-center">Events</div>
+			<div class="grow">
+				{@render gainInfo(career.progress_log_info.event_gain_info)}
+			</div>
+		</div>
+		<div class="flex w-full flex-row pr-4">
+			<div class="my-auto w-24 flex-none text-center">Inspiration</div>
+			<div class="grow">
+				{@render gainInfo(career.progress_log_info.succession_gain_info)}
+			</div>
+		</div>
+	</details>
+	<details class="mx-2 mb-1 w-full pr-4">
+		<summary>Hints for {career.end_info.chara_info.skill_tips_array.length} skills</summary>
+		<div class="grid w-full grid-cols-1 gap-2 md:grid-cols-3">
+			{#each career.end_info.chara_info.skill_tips_array as hint (hint.group_id * 10 + hint.rarity)}
+				{@render skillHint(hint)}
+			{/each}
+		</div>
+	</details>
+	<details class="mx-2 mb-1 w-full pr-4">
+		<summary>{totalSparks} sparks activated</summary>
+		{#each career.progress_log_info.succession_factor_gain_array as inspo (inspo.year)}
+			<CareerOverviewInspoYear {inspo} {spark} />
+		{/each}
+	</details>
+</div>
diff --git a/zenno/src/routes/career/ismdata/CareerOverviewInspoYear.svelte b/zenno/src/routes/career/ismdata/CareerOverviewInspoYear.svelte
new file mode 100644
index 0000000..0320626
--- /dev/null
+++ b/zenno/src/routes/career/ismdata/CareerOverviewInspoYear.svelte
@@ -0,0 +1,18 @@
+<script lang="ts">
+	import * as ism from '$lib/ism';
+	import type { Snippet } from 'svelte';
+
+	interface Props {
+		inspo: ism.SuccessionFactorGain;
+		spark: Snippet<[number]>;
+	}
+
+	let { inspo, spark }: Props = $props();
+</script>
+
+<div class="grid w-full grid-cols-4 gap-2 pb-2">
+	<div class="col-span-full mx-4 w-full text-lg">Year {inspo.year}</div>
+	{#each inspo.gain_factor_info_array as s, i (i)}
+		{@render spark(s.factor_id)}
+	{/each}
+</div>