Muteki-kyuu*Believer

Muteki-kyuu*Believer (無敵級*ビリーバー lit. Invincible Believer) is the first single by Nijigasaki High School Idol Club. It.

CD

 * 1) Muteki-kyuu*Believer (無敵級*ビリーバー lit. Invincible Believer) by Sagara Mayu as Nakasu Kasumi
 * 2) Mirai Harmony (未来ハーモニー lit. Future Harmony)