Hey girls kareshi ni furimawasarete
So it's ai da to omotteru nante ne
Kanchigai suru no mo ii kagen ni shinakya
Stand up jibun de tsukamu no yo my life
(Hey) Kiss dake ja ikirarenai
Kireigoto nara shuuryou
(Hey) Kakujitsu ni kagayaku power
Sore koso ga hitsuyou
Maybe girls know
Shine like a diamond only and no.1
I'm no.1
Diamond dake wa mirai wo uragiranai
You know what I mean?
(Hey girls) Boyfriend nannin kawatta to shite mo
Zutto eien ni kawaranai mono
Sou girls nara dare demo shitteru wa best friend
You know that best friend, I love a diamond
Hey you "negaeba kanau yo" da nante
Ganbatta hito ni shitsurei ja nai no?
Kiseki wa itsumo guuzen ja nai wa
Boys ni amaeteiru dake ja no good
(Hey) Yume dake ja yatterarenai
Kasou genjitsu wa tesshuu
(Hey) Te no naka de ikizuku real
"Ima" dake ga shinjitsu
Maybe girls know
Shine like a diamond only and no.1
You're no.1
Diamond dake wa mirai wo uragiranai
You know what I mean?
(Hey girls) Donna ni jidai kawaranakute mo
Kitto unmei wo kaete kureru no
Sou girls nara dare demo shitteru wa best friend
You know that best friend, I love a diamond
Hey girls, hey girls itami datte
Hey girls, hey girls namida datte
Hey girls, hey girls kizutsukanai
Hey girls, be strong
I have strong mind, it's like a diamond
Shine like a diamond only and no.1
We're no.1
Diamond dake wa mirai wo uragiranai
You know what I mean?
(Hey girls) Boyfriend nannin kawatta to shite mo
Zutto eien ni kawaranai mono
Sou girls nara dare demo shitteru wa best friend
You know that best friend, I love a diamond
(Hey girls) Donna ni jidai kawaranakute mo
Kitto unmei wo kaete kureru no
Sou girls nara dare demo shitteru wa best friend
You know that best friend, I love a diamond