ikki
ryouji
Merge pull request #11 from DevelopmentPractice201405/ryouji

ryouji
fix conflict
Merge pull request #5 from DevelopmentPractice201405/ikki

ikki
taba
Merge pull request #14 from DevelopmentPractice201405/kazukit

taba
Merge pull request #13 from DevelopmentPractice201405/master

test