少年は教室がきらいだったのだ (Shounen wa Kyoushitsu ga Kirai datta no da)

Background
A demonstration song of IA's Beta voicebank. This song has entered on the Hall of Fame.

The song is featured on Ishifuro's albuns Teenage Nekura Pop and Bokura no Teen Pop and IA's compilation IA/00, IA/01 -BIRTH- and IA/01 -BIRTH- MD.

In February 22, 2013 the song was uploaded on IAPROJECT's Youtube Channel to promote Ishifuro's album.