At Diana Jaguar's Memorial 61th Birthday & 46th Anniversary, an event promoted by World Woman Pro-Wrestling Diana on July 25, 2022, he teamed up with Satsuki Nagao, Takafumi and Takumi Baba to defeat Tsugutaka Sato, Astroman and Ryo Hoshino in an eight-man tag team match.

[4] At Marvelous 6th Anniversary on May 1, 2022, Matsunaga teamed up with Leo Isaka in a losing effort against Shigehiro Irie and Shoki Kitamura.

[8] He took part in various match gimmicks such as a battle royal from ZERO1 Earthquake Disaster Reconstruction Dedication Pro-Wrestling on August 26, 2022, bout won by Shoki Kitamura and also involving notable opponents, both male and female such as Aja Kong, Astroman, Fuminori Abe, Masato Tanaka, Ryo Hoshino and Satsuki Nagao, Takafumi, Takumi Baba and Takuya Sugawara.

One of them is the Furinkazan, in which he made his first appearance at the 2021 edition where he teamed up with Hartley Jackson and defeated Yumehito Imanari and Yuna Manase in the first rounds, Masato Tanaka and Yasu Kubota in the second ones, but fell short to Tomohiko Hashimoto and Gajo in the finals.

[11] As for the Fire Festival, he made his only appearance at the 2022 edition where he placed himself in the block A, scoring a total of five points after competing against Daisuke Sekimoto, Chris Vice, Takuya Sugawara, Shu Asakawa and Tsugutaka Sato.