[3] At CyberFight Festival 2021, a multi-promotional event promoted by DDT, TJPW and Pro Wrestling Noah and Ganbare☆Pro-Wrestling on June 6, Kamifuku teamed up with Maki Itoh and Marika Kobashi, picking up a victory against Hikari Noa, Yuki Arai and Mizuki.

[7] On August 13, 2023, Kamifuku reached to the finals of the 10th annual Tokyo Princess Cup tournament, before losing to Miyu Yamashita.

One of them is DDT Peter Pan, making her first appearance at Ryōgoku Peter Pan 2018 from October 21 where she teamed up with Mina Shirakawa and Miyu Yamashita in a losing effort against Yuka Sakazaki, Mizuki and Shoko Nakajima as a result of a six-woman tag team match.

[10] One year later at Wrestle Peter Pan 2019 on July 15, she participated in a Rumble rules match for the Ironman Heavymetalweight Championship won by Yukio Sakaguchi and also involving Hiroshi Yamato, Shiro Koshinaka, Joey Ryan, Gorgeous Matsuno and others.

At Ultimate Party 2019 on November 3, she competed in a Rumble rules match for the Ironman Heavymetalweight Championship won by Kazuki Hirata and also involving Toru Owashi, Harukaze, Sagat and others.