nazo
Merge branch 'master' of https://github.com/MasakiMuto/MasaLibs
Merge branch 'master' of https://github.com/MasakiMuto/MasaLibs
Merge branch 'master' of https://github.com/MasakiMuto/MasaLibs
Merge branch 'master' of https://github.com/MasakiMuto/MasaLibs
global functions