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Krush 122 took place on February 27, 2021, at Korakuen Hall in Tokyo, Japan. In the main event, Takahito Niimi faced Toma. The card also featured Koki versus Aoi Noda and Aoshi versus Riamu.

Krush 143 took place on November 26, 2022, at Korakuen Hall in Tokyo, Japan. In the main event, Hayato Suzuki faced Vitor Toffanelli. The card also featured Haruaki Otsuki versus Hisaki Higashimoto and Tatsuya Oiwa versus Lyra Nagasaka.

Krush 152 kickboxing event held August 27, 2023 at Korakuen Hall, Tokyo, Japan.

Krush 133 took place on January 28, 2022, at Korakuen Hall in Tokyo, Japan. In the main event, Chihiro Nakajima faced Tomoya Yokoyama. The card also featured Kaisei Kondo versus Alan Kudo and Masaaki Noiri versus Keita Makihira.

MAROOMS presents KNOCK OUT.55 takes place on July 20, 2025, at Korakuen Hall in Tokyo, Japan. This kickboxing event features 10 bouts under KNOCK OUT-RED and KNOCK OUT-BLACK rules. Key fights include Taimu Hisai vs. Romisan Tiger Reon, Yoshiro Tsuzaki vs. Phawanmai, Tsukasa Oki vs. Mun Meikia, and Reito Bravely vs. Ei Mamurinphutong. The preliminary card includes MOMO vs. Miho and NANA vs. Zarina Islamova.

MAROOMS presents KNOCK OUT 2025 vol.3 took place on May 18, 2025, at Korakuen Hall in Tokyo, Japan, promoted by Knock Out. The main event features Shoji Otani defending his KNOCK OUT-BLACK Lightweight (62.5kg) title against Fumiya Osawa in a 3-round (plus 1 extension) title fight. Other key bouts include Kuntap Charoenchai vs. Yoshiro Tsuzaki for the KNOCK OUT-RED Super Welterweight (70kg) title and Hiroki Nakajima vs. Yuki for the KNOCK OUT-BLACK Super Welterweight (70kg) interim title.

KNOCK OUT.60: K.O CLIMAX 2025

Krush RING OF VENUS kickboxing event held April 8, 2023 at Shinjuku FACE, Tokyo, Japan.

MAROOMS presents KNOCK OUT 2025 vol.1 takes place on February 9, 2025, at Korakuen Hall in Tokyo, Japan.

KNOCK OUT 62 was a kickboxing event held by KNOCK OUT on Saturday, March 14, 2026, at Korakuen Hall in Tokyo, Japan. In the main event, Yuki Morioka faced Koki.

KNOCK OUT.57 takes place on September 23, 2025, in Japan.

KNOCK OUT MX LIVE 2 was a kickboxing event held by KNOCK OUT on Sunday, September 20, 2026, in Fukushima, Japan. In the main event, Ryoto Kimura faced Shoya Watanabe.

KNOCK OUT MX LIVE was a kickboxing event held by KNOCK OUT on Sunday, July 5, 2026, in Fukushima, Japan. In the main event, Taito Gunji faced Ryoto Kimura.

The K-1 WORLD GP 2022 JAPAN RING OF VENUS takes place on June 25, 2022, at Yoyogi National Gymnasium No. 2 in Tokyo, Japan. This kickboxing event features Kana Morimoto defending her Women’s Flyweight title against Morgane Manfredi in the main event. An inaugural Women’s Atomweight Championship Tournament includes fighters like Miyuu Sugawara, Mio Tsumura, Kira Matsutani, and Phayahong Ayothayafightgym. Additional bouts showcase Miho Takanashi vs. Erivan Barut and Mako Yamada vs. Marine Bigey in Japan vs. World matchups. It’s K-1’s first all-women’s event of 2022.