SEKAI-BUN NO ICHI NO BOKU 
I, One Part of the World 
Lyricist = Ayuzawa Sumie 
Composer / Arranger = Asakura Noriyuki 
Singer = Tominaga Miina (Myoujin Yahiko) 
Basu wo orita shunkan mishiranu machinami 
Itsu ka mita you na garasu no biru 
Michi ni mayotte bakari itsu ka mo kurete 
Hayai zawameki ni namida ga deta 

Dare mo tayoranai koto ni akogareta 
Da kedo chippoke na kutsu ga ame ni yaburesou 

Sekai-bun no ichi no boku wa koko da yo 
Sora wa boku wo mite iru 
Sekai-bun no ichi no yume wa itai yo 
Honto wa kowai keredo 
Donna ni naite mo ii 
Ima shika dekinai tabi ga shitai 

Denwa box no naka koin mo nai no ni 
Hanasu-buri shite wa ama-yadori 

Fui ni yasashiku sareta yo "Kaerou" to 
Donna hito mo hajime kara otona ja umarenai 

Sekai-bun no ichi no boku ga suki da yo 
Motto sunao de iyou 
Sekai-bun no ichi no deai ga aru yo 
Ano toki ni iezu ni ita 
Arigatou wo itsu demo 
Dare ka ni kaeshite ikite yuku yo 

Sekai-bun no ichi no boku wa koko da yo 
Sora wa boku wo mite iru 
Sekai-bun no ichi de okoru dekigoto 
Minna uketomete iku 
Kanashii hi mo aru kedo 
Boku shika dekinai tabi wo shiyou