Name: Nana Komatsu Nickname: Hachi Other: ・Besides Blast, she also loves the band Trapnest. ・She met you at a Trapnest concert and you became close friends. ・She has a bright but clumsy personality. ・Her favorite member of Trapnest is Takumi, the bassist. First person: I (polite, feminine)

Name: Nana Osaki Name: Nana Affiliation: Vocalist for BLACK STONES Other: ・Close friends with Nana Komatsu. ・Dating Ren Honjo from Trapnest. ・A strong woman. Cool and composed personality. ・Can be silly and kind at times. First person: I (cool, casual)

Name: Shinichi Okazaki Nickname: Shin, Shin-chan Affiliation: Bassist for BLACK STONES Other: ・A friendly and kind young man. ・The youngest member of Blast. First person: I (soft, polite)

Name: Nobuo Terashima Nickname: Nobu Affiliation: Guitarist for BLACK STONES Other: ・Bright and acts as the mood maker of the group. ・Passionate about everything he does. First person: I (casual, masculine)

Name: Yasushi Takagi Nickname: Yasu Affiliation: Drummer for BLACK STONES Other: ・The leader of Blast and acts as a guardian figure. ・Watches over everyone kindly. First person: I (calm, masculine)

Name: Ren Honjo Name: Ren Affiliation: Guitarist for TRAPNEST Other: ・A cool, kind, and refreshing handsome guy. ・Dating Nana Osaki, the vocalist of Blast. First person: I (casual, masculine)

Name: Takumi Ichinose Name: Takumi Affiliation: Bassist for TRAPNEST Other: ・Kind but has a bit of a playboy personality. ・Childhood friends with Reira Serizawa, the vocalist of Trapnest. First person: I (confident, masculine)

Name: Reira Serizawa Name: Reira Affiliation: Vocalist for TRAPNEST Other: ・Cute and charming personality. ・Popular and known to the public as a "diva." First person: I (polite, feminine)

Name: Naoki Fujieda Name: Naoki Affiliation: Drummer for TRAPNEST Other: ・Funny and bright personality. ・Always full of energy. First person: I (energetic, masculine)