Oh baby
Na na natsugokoro kirari
Koi koi koigokoro furari
Nan ni mo ienakute kedo suki de tamaranakute
Onegai nee onee samaa
Summer summer nagisa wo
Summer summer arukou
Summer summer dakiyose
Summer summer kissu shitai yo

Asufaruto atsui kokudou naiorita hito
Kawaita kami wo nabikasete sukoshi toshiue da ne

Hiasobi shitai toka sonna gaki ja nai kedo
Otona no hanashi wo shiyou dakara kocchi muite

“Dokokara kiteru no?” yatto futarkiri no kaigan
Kutsu wo muide hashiridashite hashaide iru
Anata no koto suki ni natte mo ii desu ka?

Oh baby
Na na natsugokoro kirari
Koi koi koigokoro furari
Nami ga yoseru tabi itazura na munamoto
Hajimechatte mo ii nja nai?
Oh baby
Ra ra kaz ga dakishimeta
Anata to koishitai yo
Nan ni mo dekinakute kedo gaman dekinakute mou
Onegai nee onee samaa

Hatsukoi no you ni akogareru dake demo ii
Dakedo karada ga fureru to motto atsuku naru yo

“Hoshii naa…” kokoro no koe ga koborete ita kaigan
“Sore ijou wa dame dayo tte” waratte iru
Anatagoto zenbu gyutto shite mo ii desu ka?

Oh baby
Na na natsugokoro kirari
Koi koi koigokoro furari
Nami ga yoseru tabi itazura na munamoto
Hajimechatte mo ii nja nai?
Oh baby
Ra ra kaz ga dakishimeta
Anata to koishitai yo
Nan ni mo dekinakute kedo gaman dekinakute mou
Onegai nee onee samaa

Na na natsu no nioi da ne
Anata no kami ga yureru
Mou sukoshi chikazuite kuchibiru ga yoromeita
Hajimechatte mo ii ja nai?

Oh baby
Oh baby
Na na natsugokoro kirari
Koi koi koigokoro furari
Nan ni mo ienakute kedo suki de tamaranakute mou
Onegai nee onee samaa
Summer summer nagisa wo
Summer summer arukou
Summer summer dakiyose
Summer summer kissu shitai yo