Hidenori Matsuoka

Shippo’s “Kappa Theater” app is coming out! It has been popular since she had uploaded to MySpace.Kappa Theater is the irregular serial story that is …

The most excellent Piano Chord Form tool in the world, in your pocket!You can search almost fingering form and display it. Piano Kit has enough huge p …

PET Bottling is a real percussion instrument using the PET bottle.You can play a acoustic instrument as like real PET bottle. And you can play 624 eac …

Guitar Kit is super convenient tool for searching guitar chord forms.You can search almost fingering form and display it. Guitar Kit has enough huge p …

Chord NOTE is a Song writer’s assistant tool.You can find some chords match your melody.Chord NOTE find some chords contains some notes.You wrote new …