Category
- App
- Room Screen: Clock & Weather
- Memo: copy & share templates [iOS, Android]
- MarkSheet: answer sheet [iOS, Android]
- Cursive: Learn Cursive
- ToDo: Simple ToDo List
- ScorePDF: Sheet Music Viewer
- QR: Read & Create [iOS, Android]
- ColorScheme for M3 [Web, Android, iOS, MacOS]
- CLQA: Make Your Flashcard List（iOS, Android, Web)
- Chord Quiz: Learn Piano Chord [iOS, Android]
- 100 Square Calc: Add & Mul [Android, iOS]
- Android App "Calculator" Release
- Achieve: ToDo Counter [Android, iOS]
- ScRec: screen recorder
- Android App "DiCalc" Release
- App Develop
- App Update
- Blog
- Music
- PC
- ガジェット
- 文房具
- 自転車
