Lyrics
Rainen no natsu koso wa bokura mata aou
Yukata matsuribayashi senkou hanabi
Kinarenai wo sagari
Ani kara no tegami
Saikin wa dou da? Genki de yatteru ka?
Ore no hou wa nanimo kawaranai mainichi
Sou da okaa-san ni issho ni soro soro ai ni yukou
Hanareta kokyou wo omoidasu konogoro
Kakaeta kizuato iyasu you ni
Rainen no natsu koso wa bokura mata aou
Yukata matsuribayashi senkou hanabi
Kinou ni okaeri ashita ni tadaima
Yoku wakaranai you na nandaka wakaru you na
Ano hito wa ima mo kaeranai tabiji
Aa otou-san ni aitai ima kara ai ni yukou
Wakareta koto nado marude uso no you
Yume no naka de wa itsumo doori no kodou
Rainen no natsu koso wa bokura mata aou
Sugata naki hito tomo neiro wo kawashi
Doko ni mo natsu wa sa kiete yukanai keredo
Omou katachi no nai kaori no naka
Rainen no natsu koso wa kanarazu kuru kara
O~i o~i yobu koe ga suru
Tooi tooi kasuka na kaze ni
Tsuyoi tsuyoi mata ame ga furu
GOOD NIGHT GOOD NIGHT mata ne oyasumi
Rainen no natsu koso wa bokura mata aou
Yukata matsuribayashi senkou hanabi
Kotoshi no natsu wa sa sukoshi sabishikatta kedo
Sono bun nanbai mo tanoshii natsu ga
Rainen no natsu koso wa kanarazu kuru kara
Rainen no natsu koso wa kanarazu kuru kara