# Hibi: Japanese Calendar — Rokuyo, Moon & Seasonal Days

> Rokuyo, Moon & Seasonal Days (iPhone/iPad app by mizuki sugiyama.)

- Source: https://appshunter.io/ios/app/hibi-japanese-calendar/id6782882023 (this page in markdown: same URL + `.md`)
- Developer: [mizuki sugiyama](https://appshunter.io/developer/6782882025)
- Category: Lifestyle, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 18 MB
- Languages: American English, Japanese
- Released: 2026-07-07
- Data updated: 2026-09-22
- User reviews in markdown: https://appshunter.io/ios/app/hibi-japanese-calendar/id6782882023/reviews.md

## What is Hibi?

Bring a little of Japan into your day.

Hibi is a quiet way to experience the rhythms of the Japanese calendar in everyday life. Rokuyo, traditional day markers, moon age, and Japan’s 24 solar terms bring a sense of Japan’s seasons and calendar traditions to your iPhone. See today at a glance, explore a month of rokuyo, or keep a small calendar widget on your Home Screen.

FREE FEATURES
• Today’s rokuyo, traditional day markers, moon age, and 24 solar terms
• A monthly calendar with rokuyo for each day
• A small Home Screen widget
• Light and dark appearances and calendar display settings
• English and Japanese interfaces, with explanations of calendar terms

HIBI PREMIUM — ONE-TIME PURCHASE
• Medium and large Home Screen widgets
• Lock Screen and StandBy widgets
• Reference reminders for traditional lucky days
• Reference lunar dates
• Traditional day markers throughout the monthly calendar

A JAPANESE CALENDAR, WHEREVER YOU ARE
Rokuyo is a traditional six-day cycle that includes Taian and Butsumetsu. Day markers such as Ichiryumanbaibi and Tenshanichi are cultural calendar traditions, provided for reference rather than as predictions or guarantees of good fortune.

Calendar dates and calculations use Japan Standard Time (JST). Weeks begin on Sunday. Solar-term names describe Japan’s seasonal cycle; they do not adapt to your local climate or hemisphere. Lunar dates, rokuyo, and day markers may differ between calendar methods. Hibi is not a personal appointment calendar.

PRIVACY AND OFFLINE USE
No account registration, ads, or tracking in the app. Calendar displays, widgets, local reminders, settings, and cached Premium access use data on your device. Apple handles payments and refunds. RevenueCat manages anonymous purchase validation, entitlements, restores, and purchase analytics. Product information, purchases, restores, and purchase-status updates may require a connection to Apple and RevenueCat.

Hibi Premium is an optional non-consumable in-app purchase, not a subscription. The price is shown in the App Store, and eligible purchases can be restored with the same Apple Account.

Sources and licenses are available in the app. Use calendar information for everyday reference.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Hibi Premium | $5.99 | one-time |



## Version history (last 5 releases)

### 1.0.4 — 2026-09-21

Hibi now supports English across the app, widgets, calendar explanations, and reminders. We have also improved layouts for longer text and larger accessibility text sizes.

We have improved Premium purchase and restore handling. Existing purchases continue to unlock the same features.

### 1.0.3 — 2026-09-06

「今日」「月暦」「設定」のデザインを一新し、毎日の暦をより見やすくしました。

・「今日」は日付と六曜を大きく表示し、選日・二十四節気・月齢の情報をすっきりと整理しました。
・月カレンダーの日付を正方形のマスで見やすくし、選んだ日の詳しい暦をカレンダーの下で確認できるようにしました。
・月の満ち欠けの表示を見直し、月齢に合わせた月の様子をより豊かに表現しました。
・「設定」の見出しや区切りを整え、落ち着いた紙面調のデザインに統一しました。

### 1.0.2 — 2026-08-30

「今日」のこよみカードとウィジェットのUI改善を行いました。

### 1.0.1 — 2026-08-26

プレミアム購入・復元の仕組みを改善し、購入状態の同期とウィジェット反映をより安定させました。ウィジェットの初回案内を追加し、細かな不具合と表示品質を改善しました。

### 1.0.0 — 2026-07-07

No release notes.

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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 2026-09-22.*