Koyomi Tayori: Japan Calendar
Ryo Matsukawa Lifestyle iPhoneiPadiPod touch
Koyomi Tayori: Japan Calendar is a free Lifestyle app for iPhone and iPad by Ryo Matsukawa. Requires iOS 15.1. Updated October 12, 2026.
- Price
- Free
- on the App Store
- Size
- 125 MB
- Age 4+
- Updated
- Oct 12
- 2026 · v1.11.0
Screenshots
About Koyomi Tayori: Japan Calendar
What season is today? Koyomi Tayori is a daily almanac app that lets you enjoy Japan's traditional calendar — the 24 Solar Terms (Nijushi-sekki) and 72 Micro-Seasons (Shichijuni-ko) — every single day. Every morning, discover: • Today's solar term and micro-season • Tonight's moon phase, lunar age, and its traditional Japanese name • Seasonal haiku and classical poetry • Traditional seasonal foods & ingredients • Flowers, birds, and nature in season • Curated seasonal readings • Traditional milestones (zassetsu) such as Hachijuhachiya, Nyubai, and Hangesho • The old lunar calendar date Koyomi Tayori has been refreshed with month-by-month background imagery, a progress indicator that shows where you are within each micro-season, and an at-a-glance home view of today's almanac. Beautifully designed and deeply rooted in Japanese culture, this app helps you slow down and reconnect with the natural rhythm of the year. Perfect for: • Japan lovers and culture enthusiasts • Haiku poets and nature writers • Moon watchers and traditional calendar fans • Anyone interested in mindful living and seasonal awareness • Students of Japanese language and culture The 24 Solar Terms (Sekki) divide the year into segments like Risshun (Start of Spring), Geshi (Summer Solstice), and Toji (Winter Solstice). Within each term, the 72 Micro-Seasons capture fleeting moments of nature — a specific bird's first song, the blooming of a flower, or the first frost of winter. Let the seasons guide your days. Upgrade to Koyomi Tayori Premium ● Remove ads on every screen ● Unlock all seasonal themes (Spring, Summer, Autumn, Winter, Sumi) ● Themes switch automatically to match the season Note: When you purchase through Apple, payment is charged to your App Store account upon confirmation. Premium is an auto-renewing monthly subscription; the price for your region is shown on the purchase screen before you buy. Your subscription renews automatically each month unless auto-renew is turned off at least 24 hours before the end of the current period. Terms of Use (EULA): https://ryo-manba.github.io/koyomi-tayori/terms.html Privacy Policy: https://ryo-manba.github.io/koyomi-tayori/privacy-policy.html
What’s new
Version 1.11.0 · Updated October 12, 2026
Seasonal reading, now with images Article thumbnails make it easier to find something to read, and the list refreshes with new articles. Keep up with today’s calendar The calendar now refreshes when the date changes or you return to the app. A smoother experience Improved notification settings, back navigation, dark theme colors, and seasonal filters.
App privacy
The developer, Ryo Matsukawa, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction
Used for: Third-Party Advertising, Analytics
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