Lyrics:

Let's game! Play ball!
Let's game! Play ball!

Kyuu ni kaitou semarare kaesu kotoba ga nakute
Te mo ashi mo dase nakunatte...
Sono tabi ni naze ka tori tsukuroi yatara hisshi de
Itsuwari wo furimawashiteru
Let's game! Play ball!
Let's game! Play ball!

Natsukashii kioku no oku de hikaru mono
Itsushika ore-tachi wasurete shimatta no?
Doro darake ni natte oikaketa BOORU ni
HIIROO INTABYUU wo yume miteita ano goro

Let's game! Play ball!
Let's game! Play ball!
Let's game! Play ball!
Let's game! Play ball!

DETARAME na mainichi egaite nuritsu bushite
Hitori tada munashikunatte...
Nukedaseru tobira sagashi kurayami no naka de
Iradachi wo furimawashiteru
Let's game! Play ball!

Natsukashii kioku no oku de hikaru mono
Itsushika ore-tachi wasurete shimatta no?
Doro darake ni natte oikaketa BOORU ni
HIIROO INTABYUU wo yume miteita ano goro

PICCHAA BIBItteru! (Hi! Hi! Hi! )
PICCHAA BIBItteru! (Hi! Hi! Hi! )
BIBItteru! (Oi! ) BIBItteru! (Oi! )
PICCHAA BIBItteru! (Oi! )

Jounetsu nigiri shime mayoi wo uchi kaesetara
HIIROO INTABYUU wa kitto ore no moto he
2 AUTO manrui de kinou no ore ni sayonara
Kishikaisei no ippatsu wo kattobashite yaruze!