# Kamitore Japan Stock Simulator — Test trading rules, no sign-up

> Test trading rules, no sign-up (iPhone/iPad app by Shimizu Kouki.)

- Source: https://appshunter.io/ios/app/kamitore-japan-stock-simulator/id6811534645 (this page in markdown: same URL + `.md`)
- Developer: [Shimizu Kouki](https://appshunter.io/developer/6806506090)
- Category: Education, Finance
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 2 MB
- Languages: Japanese
- Released: 2026-09-20
- Data updated: 2026-10-04

## What is Kamitore Japan Stock Simulator?

Kamitore is a paper-trading practice app for Japanese stocks. The interface is in Japanese.

No account, no API key, no real money. On first launch it downloads daily prices for 10 major Tokyo Stock Exchange companies (Toyota, Sony, Nintendo and more) plus TOPIX and Nikkei 225 ETFs, then replays your trading rules on a simulated account. Add any TSE stock by its 4-digit code.

Rules: moving-average cross, breakout, RSI mean-reversion. Run several at once with different parameters and budgets. Signals are evaluated on each day's close and filled at the next open. See equity curve, cash, realized P/L, max drawdown, win rate per strategy, positions and every fill. Change starting cash, start date, commission and slippage and recompute from the start.

Your records stay on your iPhone. The app only contacts Yahoo Finance to fetch prices (ticker codes) and the App Store to check whether a newer version is available (app identifier only). The app is not connected to any broker, gives no investment advice, and is not affiliated with Yahoo. Price data accuracy is not guaranteed; simulated results do not indicate future performance.

## Is Kamitore Japan Stock Simulator safe?

Not enough ratings yet to assess Kamitore Japan Stock Simulator.

## Is Kamitore Japan Stock Simulator legit?

Kamitore Japan Stock Simulator appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Kamitore Japan Stock Simulator is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.0.3 — 2026-10-01

The app now lets you know when a newer version is available on the App Store, with a button to update right away.

### 1.0.2 — 2026-09-24

Improved text readability and made buttons easier to tap. Text now scales with your iPhone's text size setting.

### 1.0.1 — 2026-09-23

Fixes for weak or congested connections: prices are retried automatically, a slow first download now switches from demo to real prices as soon as it arrives, and prices are re-checked when you return to the app. Adds a share button and a link to rate the app.

### 1.0 — 2026-09-21

No release notes.

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## More apps by Shimizu Kouki

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- [G検定55 - 本番形式の模試と問題集](https://appshunter.io/ios/app/g55/id6816662510)

All apps by Shimizu Kouki: https://appshunter.io/developer/6806506090

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-04.*