Lời bài hát Irokousui
Kitto kienai kyou wa ienai
Moto douri ni wa mou dekinai
Ano koro ni kimi wo nokoshita mama
Kioku no naka de wa harema no heya
Hikareaeba saraba shiritakunai
Omoidaseba ima mo fuwatto kaoru
Kimi to boku wa onaji iro kousui
Hon no sukoshi senobi
Wo shite aruita michi
Biidoro no kutsu utsurikawaru
Kisetsu moyou
Kitto kienai kyou wa ienai
Moto douri ni wa mou dekinai
Ano koro ni kakushita honmono wa doko
Okotte kurenai wakai tte kurenai
Omottemo tada tsunote shimau dake
Natsukashii nioi to kono uta ga nokoru
Kioku no nakade wa futari no heya
Hika re aeba bokura kono mama
Omoidaseba ima mo fuwatto kaoru
Kimitoboku wa onaji iro kousui
Ushinau hodo
Yasashi sa sura iya ni natte
Biidama no naka koboreochiru
Namida no you
Kitto kienai kyou wa ienai
Moto douri ni wa mou dekinai
Ano natsu ni kakushita hontou wa mou
Okotte kurenai wakai tte kurenai
Omotte mo tada tsunotte shimau dake
Atarashii nioi to kono machi ni nokoru
Itsuka itsuka
Kuchi o tsuita kono uso ga
Hitotsu nokorazu hontou ni natte
Dou ka dou ka
Kurikaeshi tonaete ita
Kimi ga toumei ni natta mama
Kitto kienai kyou wa ienai
Moto douri ni wa mou dekinai
Ano koro ni kakushita
Honmono wa doko
Okotte kurenai wakai tte kurenai
Omottemo tada tsunote shimau dake
Natsukashii nioi to kono uta ga nokoru
