おやつ Oyatsu — Open Source Productivity App

Display and Japanese clock time (seasonal time) calculated by location * 和暦 - Japanese calendar * 和風月名 - Japanese-style month names * グレゴリー日付 - Gregorian date * 和時計時刻(不定時法) - Japanese clock time (seasonal time) * 二十四節気 - 24 solar terms * 干支 - Chinese zodiac signs * 和時計 - Japanese clock (seasonal time) * おやつ時通知 - Notice Oyatsu-doki