Sannengo mata deaeru hi made
Nagai nagai yakusoku wo kawasu
Kawaranai kimi to mata deaemasu you ni
Ama no kawa niji wo kaketeru

Natsukaze yurayura yurete
Kimi no ne hoho miteta
Sayonara
Sooda mitai ni hajiketa biidama

Kimi no senaka tooku naru yo
Yubi ni nokoru shiawase no kakeratachi

Sepiairo shita orenji no sora
Baibai te wo futta kaerimichi
Kawaranai kimi to mata deaemasu you ni
Ama no kawa niji wo kaketeru

Nooto no kirehashi mitai
Houkago no merodi
Koibito miman no kisu mo hanikamu omoide

Ano hi kimi ni ienakatta
Yakusoku no owari kite mo
Koko ni isasete

Meguriyuku haruka sora no mukou
Machitsuzuketa bokura no yakusoku
Sora miageteru kimi ni todokimasu you ni
Ama no kawa hanabi sakasete

Osanai koro no hanashi
Mitsukerarenai yotsunoha wo
Te wo tsunaideru
Itsumademo futari sagashite

Sepiairo shita orenji no sora
Baibai te wo futta kaerimichi
Kawaranai kimi to mata deaemasu you ni
Ama no kawa niji wo kaketeru

Meguriyuku mirai no sono mukou
Atsumeta shiawase no kakeratachi
Sora miageteru kimi ni todokimasu you ni
Ama no kawa hanabi sakasete