Chansu wa guruguru rerere
Miteru yo kimi no koto
Kirisame haretara rerere
Reinbou kirei dayo!

Doko mo kashiko mo nanairo
Nanka hachikirechaiso na kibun
Kuuki iresugi fuusen
Shaapen kurai de hora, buttobisou

Chansu wa guruguru rerere
Miteru yo kimi no koto
Kirisame haretara rerere
Reinbou kirei dayo!

Tama ni chigau koudou shite mite yuuki rinrin
Hisashiburi ni egao no kimi de

Seishun reinbou (enjoy! now!)
Kimi wo terashiteru (enjoy! now!)
Ochikomu no mo jiyuu dakeredo no, no, no
Seishun reinbou (enjoy! now!)
Kirameku kisetsu (enjoy! now!)
Chansu no niji wo watatte yuku no wa ima dayo!

Chansu wa guruguru rerere
Miteru yo kimi no koto
Kirisame haretara rerere
Reinbou kirei dayo!

Daigamen de no eiga wa
Moriagatteru kara mou ii kibun
Are mo kore mo hoshii nara
Kuchi ni dashite mina ima, soko ni aru

Shinken koishite rerere
Tamerau baai ja nai!
Ima sugu miagete rerere
Reinbou kimi no mono

Tama ni chigau michi wo erande migi ni magari na yo
Mita koto nai keshiki hirogaru

Reishun reinbou (enjoy! now!)
Nanairo no yume (enjoy! now!)
Hitotsu no iro oikakesugitete no, no, no
Seishun reinbou (enjoy! now!)
Iroiro aru yo (enjoy! now!)
Shippai shitatte mata ichi kara yareba ii nda!

Seishun reinbou (enjoy! now!)
Kimi wo terashiteru (enjoy! now!)
Ochikomu no mo jiyuu dakeredo no, no, no
Seishun reinbou (enjoy! now!)
Kirameku kisetsu (enjoy! now!)
Chansu no niji wo watatte yuku no wa ima dayo!

Chansu wa guruguru rerere
Miteru yo kimi no koto
Kirisame haretara rerere
Reinbou kirei dayo!