Dakara
happii! Yama no choujou ryoute ga sora ni todokisou da yo soukai
happii! Kurushikutatte ganbatta kara tadoritsuita yo
hito to chigau koto suru no wa doki, doki yuuki wo dasanakya
kirari hikaru jibun ni natte yarinukeba kibun ii
"Arigatou" tte iwareru to ne
mune no oku ga kira, kira suru yo
dareka no tame chiisana koto demo
Happii! Ii koto suru to egao no chaaji dekichau mitai honto
happii! Ureshikunatta sagashiteta no wa sou kore nanda
sugasugashii asa no tame haya oki yaruki ga michiteku
kokoro ni yoyuu ga moteru to odayakana hi ni naru yo
Atashi no shumi minna no shumi
sukina koto wa chigatte itemo
muchuu ni naru kimochi wa onnaji
happii! Pinku no pawaa tanoshiku
Nareru daisukina iro zutto
happii! Ima sara dakedo onna no ko ni ne umarete seikai
dareka ga koe wo agenakya hajimaranai nara
you say "Yes"ride on happy days
Happii! Oshare wo suru to uki, uki shichau nandemo iesou
go, go
happii! Kirei ni naru to kokoro mo odoru yamerarenai ne
kirari hikatta yasashii kimochi
