Doko no dare demo akogareteru
Kitto kimi nara naritai hazusa
Warumono taosu seigi no mikata
Kimi demo imasugu hero ni nareru come on

Heibonna hito mo fujimi ni nareru
Combat armor souchaku hanshin suru zo

Kyou mo oshigoto buji kaiketsu shita ga
Moraeru houshuu suzume no namida

Ikinari narikiri hero omatasesamedeshita!
Kantan henshin hero sokuseki choujin RENTAHERO!

RENTAHERO wo chokuyaku sureba, chintai eiyuu de aru.
Combat armor wo rental suru seca wa sekai koufuku wo
negau yume no Hi-tech kikyou de aru. RENTAHERO wa, yo
No tame hito no tame, choujin arubaitaa to shite ugoku no da.

Doko no dare demo nayandeiru
Komatta jiken wo kakaeterunda
Sonna toki tanomu minna no mikata
Itsudemo dokodemo tasuke ni ikunda kedo

Kandenchi kirete hanshin tokeru
Isoge! Juunden koukan fukkatsu suru zo

Kyou mo ashita mo zuutto tatakai tsuzuku
Nenjuu-mukyuu muteki no baitoo

Nikutai roudou HERO otsukaresamadeshita!
Shokuyoku ousei HERO gochisousamadeshita!
Taikan kaikan HERO omedetasamadeshita?
Okiraku gokuraku HERO sokuseki choujin RENTAHERO!