Motonari Hibi

This app helps you learn how to calculate questions about distance, time and speed with animation in

This app deals with the problem about distance, time and speed. When two values are in, you can get

LadderTouchLite is an app to learn the basics of ladder logic, which is a graphical programming lang

This is a music sequencer using numeric data. This app is for making MIDI data to send to an another

The app analyzing the popularity of kanji.The Japanese learn about 1000 kanji in elementary school.

This is a cassette player for albums.I have reproduced experiences of listening music with a cassett

This is a cassette player for albums.I have reproduced experiences of listening music with cassette

LadderTouch is an app to learn the basics of ladder logic, which is a graphical programming language

This is a game to find a route going through all the balls. Tap on all the balls and disappear them.