Kimi to Boku. / Saikyou Summer!! is the fourth music card released by GEM.
Tracklist[]
- Kimi to Boku. (キミと僕。)
- Saikyou Summer!! (最強 Summer!!)
- Kimi to Boku. (Instrumental)
- Saikyou Summer!! (Instrumental)
Featured Members[]
GEM promoting the single
- Kanazawa Yuuki
- Ito Chisami
- Morioka Yuu
- Minamiguchi Nana
- Kumashiro Jurin
- Oguri Kako
- Murakami Lana
- Iyama Maho
- Hirano Sara
- Nishida Hirari
Audio[]