I★CHU: HALFWAY THROUGH THE IDOL / アイ★チュウ HALFWAY THROUGH THE IDOL / I★CHU: HALFWAY THROUGH THE IDOL

I★CHU Leaders are Seiya Aido (CV. KENN), Satsuki Kururugi (CV. Showtaro Morikubo), Noah (CV. Natsuki Hanae), Torahiko Kusakabe (CV. Kenji Roa), Tsubaki Rindo (CV. Yuki Ono), Issei Todoroki (CV. Tomoaki Maeno), Eva Armstrong (CV. Hiro Shimono), Kokoro Hanabusa (CV. Ayumu Murase)
F∞F are Seiya Aido (CV. KENN), Kanata Minato (CV. Yuichi Iguchi), Akira Mitsurugi (CV. Toshiyuki Toyonaga)

"Singing! Swinging!"- Ending Theme
Vocals: I★CHU Leaders
Composer: Koshiro Honda
Arranger: Eiji Kawai
Lyricist: Shoko Omori
Music Producer: 貝原一平 (Victor Entertainment)

"Ichibanboshi no Uta ~Mirai no Legend Densetsu~" - Opening Theme
Vocals: I★CHU
Composer: Tsunku
Arranger: Kaoru Okubo
Lyricist: Tsunku
Music Producer: 貝原一平 (Victor Entertainment)

"Jewelry Dust" - Episode 1 Insert Song
Vocals: F∞F
Composer: Takaaki Natsushiro
Arranger: Takuya Watanabe
Lyricist: Takaaki Natsushiro