Nande nandarou
Ichibanme ni data
AIDEA ga
Saeteiru nowa

Futon ni haitte kangae kon demo
Makura moto ni sotto
Nokoru mono
Sore wa SHINPURU de
Marui katachi

Bokura wa
Sou hajime kara
Sono kotae wo shitteru
Kamisama wa TAIMINGU wo
Chotto wa karukedo

Kata no chikara wo nuite
Sagaseba kitto mitsukaru
Shiawase ni nareru tame no
Ii AIDEA ga

Hitori bocchi demo
Waratterareru
Sonna AIDEA ga
Areba ii no ni

Shinya bangumi wo
Taratara hitori miteite mo
Nanda katsumaranai
Sonna yorunara mou
Oyasuminasai

Bokura ga itsukakoron de
Warainara oki agatta
Ano kankaku wo ima demo
Shitteirunara

Asa me ga sameta toki wa
Mo soko ni fukanderu
Kyou wo ikiteiku tame ni
Ii AIDEA ga

Bokura wa
Sou hajime kara
Sono kotae wo shitteru
Kamisama wa TAIMINGU wo
Chotto wa karukedo

Kata no chikara wo nuite
Sagaseba kitto mitsukaru
Shiawase ni nareru tame no
Ii AIDEA ga

Asa me ga sameta toki wa
Mo soko ni fukanderu
Kyou wo ikiteiku tame ni
Ii AIDEA ga

Ii AIDEA ga
Ii AIDEA ga