[7] Hayakawa is known for competing in various of the promotion's signature events, such as the King of Gate tournament, making his first appearance at the 2022 edition where he defeated Takashi Yoshida in the first rounds but fell short to Kzy in the second ones.

He also competed in a battle royal for a second chance in the tournament, won by Kota Minoura and also involving various other opponents such as Dragon Kid, Susumu Mochizuki, Yamato, Keisuke Okuda, Kaito Ishida, Eita, Madoka Kikuta and others.

[9] Hayakawa competed in the Gate of Destiny series of pay-per-views, which is considered to be the promotion's top yearly event.

[10] At the 2022 edition, he teamed up with his "Gold Class" stablemates Kota Minoura and Ben-K in a losing effort against Z-Brats (BxB Hulk and Diamante) in a 3-on-2 handicap match.

He took part in a cross-over event promoted by them alongside Pro Wrestling Noah on November 11, 2022, the NOAH Global Dream where he teamed up with Gold Class stablemate Ben-K and unsuccessfully competed in a five-way tag team match won by Ishin and Manabu Soya and also involving Los Perros del Mal de Japón (Eita and Super Crazy), M3K (Susumu Mochizuki and Yasushi Kanda), and Big Boss Shimizu and Mohammed Yone.