Daishin Ueyama

TheDLA Cool Science! TheDLA gives you an essence of pattern formation mechanism in nature. Also, it

"がまん(Gaman)" stands for Resisting in Japanese. GamanBank makes your daily patience visible.Now, let’

JoyaTimerThis is a specialized yet simple timer app which I got the idea from Japanese traditional c

JoyaTimerSLimitation for Free version JoyaTimerS1. AdMob on main screen2. Portrate mode only3. iPhon