Tomodachi ni natte kuremashita
Sugoku ohanashi shite mitai shi
Pinku iro no shatsu wo
Osoroi de kitai na
Tomodachi ni natte kureta kara
Naisho banashi mo shite mitai shi
Tooku ni odekake mo
Shite mitai na

Mabushisugichatta
Sawayaka na asa
Tanoshii ne
Yakusoku doori
Mukae ni yuku wa
Jitensha notte

Arigatou! Otomodachi
Kokoro ga tsuyoku naru
Arigatou! Otomodachi
Jiyuu ni shinjiaimashou

Tomodachi ni natta ano hi kara
Totemo tanoshii hibi ga tsuzuku
Obentou no okazu wo
Koukan shitari shite

Tomodachi to benkyou shitari shite
Tomodachi to putchi ryokou wo shite
Tama ni kenka shitemo
Demo tomodachi

Basu ni yurarete
Machi made detara
Wakuwaku ne

Donna keshiki
Donna kaiwa mo
Subete taisetsu

Arigatou! Otomodachi
Otona ni nattemo ne
Arigatou! Otomodachi
Shizen ni ocha toka shimashou

Lalala...
Lalala
Egao ni naru wa

Arigatou! Otomodachi
Otona ni nattemo ne
Arigatou! Otomodachi
Shizen ni ocha toka shimashou

Arigatou! Otomodachi
Kokoro ga tsuyoku naru
Arigatou! Otomodachi
Jiyuu ni shinjiaimashou