二宮飛鳥 (CV: 青木志貴 )、 藤原肇 (CV: 鈴木みのり )、 北条加蓮 (CV: 渕上舞 )

Comprised of:

1. 二宮飛鳥 Female Character, Began: in
2. 青木志貴 Male Person, Born: 14 Jan 1990 in Toyama
3. 藤原肇 Female Character, Began: 2012 in
4. 鈴木みのり Female Person, Born: 01 Oct 1997 in Aichi
5. 北条加蓮 Female Character, Began: in
6. 渕上舞 Female Person, Born: 28 May 1987 in Fukuoka

Recordings (3)

1. 未完成の歴史 5:20 (11 Apr 2018)
2. 未完成の歴史 (オリジナル・カラオケ) 5:19 (11 Apr 2018)
3. 未完成の歴史 (GAME VERSION) 2:06 (28 Feb 2023)