Marude akumu no you ni piano narihibiku
Kurai kouen de wa imadoki mezurashii radikase

Saa genki na koe de tsudou no sa sou shinkokyuu

Mayonaka no (hey!) radio taisou (hey!)
Senobi no undou kara hajimaru
Mayonaka no (hey!) radio taisou (hey!)
Oicchi ni san shi ni ni san
Mayonaka no (hey!) radio taisou (hey!)
Asa de wa nai no yo minna neteru
Mayonaka no (hey!) radio taisou (hey!)
Genkan no doa o aketa mama
Doko iku no ojiichan

Marude zombie no you ni yami o samayou no
Jiyuu o torimodosu tame taoru o furimawashita

Saa tsue o suteru tsudou no sa hai shinkokyuu

Mayonaka no (hey!) radio taisou (hey!)
Senobi no undou kara hajimaru
Mayonaka no (hey!) radio taisou (hey!)
Oicchi ni san shi ni ni san
Mayonaka no (hey!) radio taisou (hey!)
Asa de wa nai no yo minna neteru
Mayonaka no (hey!) radio taisou (hey!)
Nikai no mado kara nukedashite
Chigau no yo ojiichan

Kurai kouen ni wa hoka ni mo daremo inai

Saa hashiridasou ano koro e to sou shinkokyuu

Mayonaka no (hey!) radio taisou (hey!)
Senobi no undou kara hajimaru
Mayonaka no (hey!) radio taisou (hey!)
Oicchi ni san shi ni ni san
Mayonaka no (hey!) radio taisou (hey!)
Asa de wa nai no yo minna neteru
Mayonaka no (hey!) radio taisou (hey!)
Musume ga awatete oikakeru
Mada ikeru genki desu ojiichan