D               G               Bm      A               D
Himitsu no tegami wo akibako ni kakushite iru basho
        G       Bm      A
Tooi hi no kioku wo nozoitara
F#m     Bm              Em      A
Chikadzuiteru juu dai saigo no hi made ni
F#m     Bm              Em      A
Yari nokoshita koto ga mada arisou de aseru

G       D       A       F#m     Bm      G
Otona ni wa naritakunai to omotteta dakedo
A
Kansha shiteru
Gm
Sankyuu my teens

D               G               Bm      A               D
Utau koto bakari kuyashisa wo mata sugu uta ni shita
        G       Bm      A
Sore dake de chikara ni kaerareta
F#m     Bm              Em      A
Tomodachi ni wa sukoshi demo yoku omowaretai
F#m     Bm              Em      A
Ki ni shitenai tsumori na noni mieppari da

G       D       A       F#m     Bm      G
Atarashii deai ga yume wo sasaeta dakara
A
Kansha shiteru
Gm
Sankyuu my friends

G       D       A       F#m     Bm      G
Otona ni wa naritakunai to omotteta dakedo
A
Hatachi ni naru
Gm
Sankyuu my teens