# Japan Toilet Translator Guide — Bidet buttons decoded, offline

> Bidet buttons decoded, offline (iPhone/iPad app by hiroaki suzuki.)

- Source: https://appshunter.io/ios/app/japan-toilet-translator-guide/id6762537659 (this page in markdown: same URL + `.md`)
- Developer: [hiroaki suzuki](https://appshunter.io/developer/1477004044)
- Category: Travel, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 18 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-04-29
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/japan-toilet-translator-guide/id6762537659/reviews.md

## What is Japan Toilet Translator Guide?

Point your iPhone at any Japanese toilet control panel. KireiLens labels every button in your language in real time — so you never hit "bidet" when you meant "stop".

5 free scans to try. A one-time unlock keeps scanning unlimited for your entire trip. No subscription. Everything runs on-device.

WHY KIREILENS
Japanese washlet-style toilets often have 8 to 15 buttons, labeled only in Japanese, mixed with pictograms that vary by manufacturer. In a hurry, the wrong button is embarrassing at best — and soaking at worst. KireiLens reads the panel, matches each label against a travel-focused dictionary, and shows you what the button actually does.

WHAT IT DOES
• Live camera OCR — point at the panel, get instant labels overlaid on each button.
• Tap for detail — one sentence explains what the button does, without jargon.
• 8 languages — English, Japanese, Simplified Chinese, Traditional Chinese, Korean, Spanish, French, German.
• Emergency-first — emergency call buttons are highlighted in red so you never confuse them with flush or bidet.
• Fully offline — works in Airplane Mode, on cellular, on hotel Wi-Fi that blocks everything.

PRIVACY BY DESIGN
Every image is analyzed on your iPhone. Nothing is uploaded. No account is required. No analytics SDKs. No ads. No tracking.

HOW TO USE
1. Open KireiLens
2. Point your camera at the wall panel or seat-side remote
3. Read the labels overlaid on each button. Tap for a one-sentence explanation

SUPPORT
Help: support@kireilens.app

DISCLAIMER
KireiLens provides reference translations. In an emergency, always follow the actual label printed on the button and the instructions posted in the room. Accuracy is best-effort, not guaranteed.

TRADEMARKS
"Washlet" is a registered trademark of TOTO Ltd. TOTO, LIXIL, INAX, and Panasonic are trademarks of their respective owners, referenced here only for descriptive purposes. KireiLens is not affiliated with any of these companies.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| KireiLens Pro | $1.99 | one-time |



## Version history (last 5 releases)

### 1.1.6 — 2026-07-18

Minor improvements and polish. Thank you for using KireiLens.

### 1.1.5 — 2026-06-28

Improved review prompt timing for a better experience.

### 1.1.4 — 2026-06-13

Added an in-app review prompt after a successful scan.

### 1.1.3 — 2026-06-12

Minor improvements and stability fixes.

### 1.1.2 — 2026-06-11

v1.1.2: Free trial improved — you now get 5 full scans to try the app, with a visible counter so you always know how many remain. Feedback welcome.

## More apps by hiroaki suzuki

- [集中カプセル - スマホ依存対策・スクリーンタイム](https://appshunter.io/ios/app/id6762497390)
- [サブスク管理 - 月額見える化 (Sublog)](https://appshunter.io/ios/app/sublog/id6762537107)
- [ホワイトノイズ・環境音・睡眠BGM (音凪)](https://appshunter.io/ios/app/bgm/id6766044501)
- [県民あるある - 47都道府県の雑学](https://appshunter.io/ios/app/47/id6766053074)
- [絵で覚える英熟語300](https://appshunter.io/ios/app/300/id6767985403)

All apps by hiroaki suzuki: https://appshunter.io/developer/1477004044

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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 2026-08-20.*