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All composed & arranged by myu and written & performed by Annabel.

M-01 - TV Anime "Koi to Senkyo to Chocolate" Opening Theme
Electric Guitar: Tetsuro Toyama
Violin: Yu Manabe

M-02 - PSP "Koi to Senkyo to Chocolate" New Opening Theme
Electric Guitar: Tetsuro Toyama


Performer: Annabel

Sound Producer: myu

Director: Yoshiyuki Ito, Junnosuke Sato (I WILL)

Cooperative Production: I WILL

Recording Engineer: Yoshinobu Ohmura (TuneStudio)
Mixing Engineer: Katsumi Inoue (TuneStudio)

Recording Studio: Studio Magic Garden
Mixing Studio: Studio Magic Garden

Producer: Shigeru Saito (Lantis)

A&R Director: Kaya Uemura (Lantis)

Promoter in Chief: Megumi Suzuki (Lantis)
Promoter: Atsushi Ota (Lantis), Mai Kawashima (Lantis)

Sales Promotion in Chief: Kei Sahashi (Lantis)
Sales Promotion: Ryutaro Usukura (Lantis), Megumi Sugiya (Lantis)

Illustration: 春夏冬ゆう (fairys)
Design: Shigeru Anzai (Bay Bridge Studio)

Creative Producer: Fuyuki Kojima (Lantis)
Creative Management: Yuko Sakayori (Lantis)

Special Thanks: sprite/fairys, 恋チョコ製作委員会, NICHION

Executive Producer: Shunji Inoue (Lantis)