15 (Juugo) ni nattara
Koi no number more than three
Chikyuu ga marui no to
Onaji kurai normal
Wake up wake up wake up!
Kouin yano gotoshi
Inochi mijikashi koi seyo shojo
Koukai nante shinai yo
Ima wo hitasuru Kakenukeru dake
Play with the numbers
Ichi-Ni-No-Sunshine!
Natsu no hizashi no mabushii naka
Play with the numbers
Go-Yo-Sun to be free
Jibun rashisa wo daiji ni shitai
Play with the numbers
One-Two-Sunshine for me
Ame ga kokoro wo nurasu toki mo
Play with the numbers
Five-Four-Sun to be scream
Massugu ikou doko made mo my heart
15 (Juugo) ni nattara
Kare no number more than three
Chikyuu ga marui no to
Onaji kurai normal
Wake up wake up wake up!
Kouin yano gotoshi
Inochi mijikashi koi seyo shojo
Bye-Bye kodomo no watashi
Hurikaerazu ni Kakenukeru dake