osoku natta ne gomen ne tte [bad word] you na aoi sora
machikutabireta bokura no moto
tokubetsu na kisetsu mata [bad word] yo

kokoro no [bad word] gutto fundara
sakamichi mo hora mikata [bad word] nomihosu saidaa asebamu boodaa
kimi to chikazuku natsu ga [bad word] 
kokoro made giragira taiyou yuuwaku no samaa muudo
ikioi de bouken shichaitai ja nai datte natsu ja nai

We gotta do! We gotta do!
kitto saikou [bad word] na samaa
omoikiri koi shichatte muudo ni notte
nagasarete hold and kiss (nanchatte)
We gotta do! We gotta do! [bad word] konna ni rabu na nanbaa
kakete yo mune no kodou mo on the beat (oh yeah)
kono natsu ichiban kagayaku sunshine girl

oh oh, oh oh oh oh oh
oh oh, oh oh oh oh yeah
oh oh, oh oh oh, summer time
ima dive into the sun!

nete mo samete mo kimi no koto dake
shooto shisou na mune no naka
jirijiri atsuku [bad word] no wa
taiyou ja naku sono egao

dare mo kare mo ga mujaki ni [bad word] tokubetsu na kisetsu mata kita ne
hajikete warau kimi no koe de
saikou no hibi [bad word] 
kimi to egaku manatsu no kyanpasu tokubetsu na sutoorii
sou ne chotto mucha [bad word] kurai ga ii ja nai
datte natsu ja nai

We gotta do! We gotta do!
kitto saikou [bad word] na samaa
toriaezu biichi itte mizugi ni natte
hashiridasu sunshine girl
We gotta do! We gotta do! [bad word] todokete ai no messeeji [bad word] nda kimi to boku I love you (oh yeah)
nanika ga okisou na summer time

I need you, you need me
yume no naka no kimi to futari
yurete tokete shimaitai yona samaa
daremo ga tokubetsu na natsu no mahou de
saikou no jibun ni [bad word] you na kisetsu

We gotta do! We gotta do!
kitto saikou [bad word] na samaa
koi [bad word] kimi ni motto sunao ni natte
taiyou ni saa kanpai (kanpai!)
We gotta do! We gotta do! [bad word] konna ni rabu na nanbaa
kakete yo mune no kodou mo on the beat
kotoshi koso wa kitto kono natsu ichiban kagayaku sunshine girl

oh oh, oh oh oh oh oh
oh oh, oh oh oh oh yeah
oh oh, oh oh oh, summer time
ima dive into the sun!