At Beer Garden Fight on August 2, 2018, Imanari competed in a 20-man falls count anywhere battle royal also involving Antonio Honda, Super Sasadango Machine, Danshoku Dieno, Yasu Urano, Yuki Ueno and others.

[8] He is known for competing in various of the promotion's signature events such as DDT Peter Pan, making his first appearance at Ryōgoku Peter Pan 2018 on October 21 where he participated in a Rumble rules match won by Nobuhiro Shimatani and also involving Gorgeous Matsuno, Shota, Tiger Mask and others.

[9] Another notable event where he competed is DDT Ultimate Party, making his only appearance at Ultimate Party 2019 on November 3 where he teamed up with Ken Ohka and Miss Mongol to face Takumi Tsukamoto, Yasu Urano and Takato Nakano and Damnation (Tetsuya Endo, Mad Paulie and Nobuhiro Shimatani) in a Three-way match for the UWA World Trios Championship.

[10] At CyberFight Festival 2021, a cross-over event promoted by CyberFight on June 6 in which all DDT, Pro Wrestling Noah and Tokyo Joshi Pro Wrestling companies took part, Imanari teamed up with Shuichiro Katsumura and Kouki Iwasaki to defeat Ken Ohka, Keisuke Ishii and Shota in a six-man tag team match.

[12] At the 2021 edition of the event he teamed up with Yuna Manase and fell short to Hartley Jackson and Junya Matsunaga in the first round.