Hello, Happy World! × Aya Marumaya × Mashiro Kurata

Comprised of:

1. Hello, Happy World! Group, Began: 15 Sep 2016 in Japan
2. Aya Marumaya Female Character, Began: 15 Sep 2016 in Japan
3. Mashiro Kurata Female Character, Began: 14 Oct 2019 in Japan