70 Oku-bun no 1 (70億分の１)

Koisuru kakuritsu wa nanajuu okubun no ichi
Asu he! Susume! Tsugi wa, kitto ii koishiyou!!!

Ima made ajiwatta koto no nai kyun toshite amazuppai kanjou
Mebaeteta yajirushi no saki ni wa futatsu toshiue no senpai.

Itsumo yume no naka de atteru anata wa
Sotto KISU shite hohoende kureteta kedo
Genjitsu wa chikadzukezu ni kokuhaku mo dekinakatta
Jirettai! Mieppari! Hatsukoi!

Koisuru kakuritsu wa nanajuu okubun no ichi
Kono mune no setsunasa wa kiseki no takaramono
Shitsuren shita toki wa warai tobashichatte yukou
Mae ni! Susume! Tsugi wa, motto ii koishiyou!!!

Ryou omoi ni nareru tte uwasa no omajinai wa nan demo tameshita
Chaku uta mo machiuke mo nandaka zenzen kouka ga nakatta no.

Itsumo yowaki na kimochi ga jama wo shite
Sotto tooku kara mitsumeru dake no hibi
Me ga aeba DOKIDOKI de MEERU dake de tokimeite
Jirettai! Ijippari! Hatsukoi!

Deaeru kakuritsu wa nanajuu okubun no ichi
Dakara koso sunao ni naru taisetsu sa shitta
Jikan ga kakatte mo omoide ni kaete yukou
Asu he! Susume! Tsugi wa, kitto ii koishiyou!!!

"Zutto suki deshita." Todokanakatta kimochi ni BAI BAI
Kanawanai kataomoi datte muda nanka ja nai
Hora namida fuite...

Koisuru kakuritsu wa nanajuu okubun no ichi
Kono mune no setsunasa wa kiseki no takaramono
Shitsuren shita toki wa warai tobashichatte yukou
Mae ni! Susume! Tsugi wa, motto ii koishiyou!!!