Fumiya Osawa

Krush 123 took place on March 27, 2021, at Korakuen Hall in Tokyo, Japan. In the main event, Begin Yoshioka faced Kazuki Miburo. The card also featured Fumiya Osawa versus Shinichiro Kawasaki and Tatsuya Oiwa versus Naoki Yamamoto.

Krush 145 kickboxing event held January 21, 2023 at Korakuen Hall, Tokyo, Japan.

Krush 136 took place on April 30, 2022, at Korakuen Hall in Tokyo, Japan. In the main event, Shuji Kawarada faced Fumiya Osawa. The card also featured Yuma Saikyo versus Yuki Masui and Yuta Kunieda versus Keito Okajima.

Krush 156 kickboxing event held December 17, 2023 at Korakuen Hall, Tokyo, Japan.

Krush 114 took place on July 11, 2020, at Korakuen Hall in Tokyo, Japan. In the main event, Daizo Sasaki faced Kensei Kondo. The card also featured Hayato Suzuki versus Fumiya and Fumiya Osawa versus Hikaru Hasumi.

Krush 150 kickboxing event held June 16, 2023 at Korakuen Hall, Tokyo, Japan.

Krush 163 kickboxing event held July 27, 2024 at Korakuen Hall, Tokyo, Japan.

KNOCK OUT 63 Spring Fes in Okinawa was a kickboxing event held by KNOCK OUT on Saturday, April 18, 2026, at the Okinawa Convention Center in Ginowan, Okinawa, Japan. In the main event, Ryoki faced Sitthichai Sitsongpeenong.

KNOCK OUT 68 KNOCKIN' ON THE WORLD was a kickboxing event held by KNOCK OUT on Saturday, September 5, 2026, at Yokohama Budokan in Yokohama, Japan. In the main event, Ryusei faced Kaewganwan Sor.Amnuwaides.

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.61 was a kickboxing event held by KNOCK OUT on Sunday, February 15, 2026, at Korakuen Hall in Tokyo, Japan. In the main event, Taimu Hisai faced Kongnapa Weerasakreck.

MAROOMS presents KNOCK OUT.59 takes place on November 15, 2025, at Korakuen Hall in Tokyo, Japan.

KNOCK OUT 65 THE KNOCK OUT 2026 was a kickboxing event held by KNOCK OUT on Sunday, June 21, 2026, at the Yoyogi National Gymnasium 2nd Gymnasium in Tokyo, Japan. In the main event, Ryusei faced Reiya Komori.

On March 20th K-1 World Max 2024 is live straight from Yoyogi National Stadium in Tokyo, Japan. The event features the 1st round of the -70kg World Championship Tournament. The fight card has well over 24 bouts and in the main event of the evening Sina Karimian takes on Ce Liu for the K-1 World GP Cruiserweight Championship.

The K-1 WORLD GP 2023 Super Welterweight & Women's Flyweight Double Title Match takes place on July 17, 2023, at Ryogoku Kokugikan in Tokyo, Japan. This kickboxing event features Daikai Shima defending his Super Welterweight title against Jordann Pikeur in the main event. The co-main event showcases Kana Morimoto defending her Women’s Flyweight title against Mckenna Wade. Other fighters include Masaaki Noiri, Taito Gunji, K-Jee, and Pine Narupon across the card.

K-1 WORLD GP 2021 JAPAN Lightweight Title Match takes place on July 17, 2021, at Fukuoka Kokusai Center in Fukuoka, Japan. This kickboxing event features Gonnapar Weerasakreck defending his Lightweight title against Taio Asahisa in the main event. Other fighters include Kenta Hayashi, Koya Urabe, Rukiya Anpo, and Hikaru Hasumi across the card. A notable superfight pits Leona Pettas against Chihiro Nakajima.

The ECO信頼サービス株式会社 PRESENTS K-1 WORLD GP 2022 JAPAN ～K-1フェザー級世界最強決定トーナメント～ takes place on August 11, 2022, at Fukuoka Kokusai Center in Fukuoka, Japan. This kickboxing event features an eight-man Featherweight World’s Strongest Tournament with fighters like Taito Gunji, Shuhei Kumura, Tatsuya Tsubakihara, and Wang Junguang. The tournament concludes with a final bout to determine the champion. Additional fights include K-Jee vs. Seiya Tanigawa in a cruiserweight superfight and Kazuki Fujita vs. Isshin Ishii in bantamweight. It’s a landmark night for K-1 in 2022, showcasing global talent.

THE KNOCK OUT takes place on June 22, 2025, at the Yoyogi National Gymnasium Second Gymnasium in Tokyo, Japan. Key fights include the main event title rematch between Taimu Hisai and Ryusei, plus title bouts like Shogo Kuriaki vs. Kazuma Kuramoto, Isshi vs. Yuki Morioka, and Yota Shigemori vs. Kongnapa Weerasakreck.

The K-1 WORLD GP 2021 JAPAN Super Welterweight & Featherweight Double Title Match takes place on December 4, 2021, at Edion Arena Osaka in Osaka, Japan. This kickboxing event features Kimura “Philip” Minoru defending his Super Welterweight title against Daikai Shima in the main event. The co-main event pits Takanotsume Tatsuya against Taito Gunji for the Featherweight title. Other fighters include Kenta Hayashi, Gonnapar Weerasakreck, Leona Pettas, and Kizaemon Saiga across the card. It’s K-1’s final major event of 2021, showcasing two championship bouts.

The K-1 WORLD GP 2020 JAPAN Winter Crucial takes place on December 13, 2020, at Ryogoku Kokugikan in Tokyo, Japan. This kickboxing event features Koya Urabe defending his Lightweight title against Yuki Yoza in the main event. Other fighters include Takeru Segawa, Leona Pettas, Hiromi Wajima, and Minoru Kimura across the card. A Welterweight Grand Prix with eight competitors like Kenta Hayashi also highlights the night. It’s K-1’s final major event of 2020.

Krush 86 was a kickboxing event promoted by K-1 Japan Group, held on March 10, 2018. The card featured tournament bouts.

Krush 83 was a kickboxing event promoted by K-1 Japan Group, held on December 9, 2017 at Korakuen Hall in Tokyo. The card featured the Krush women's -50kg title match between Mellony Geugjes and Kana and the inaugural Krush women's -45kg championship bout for the vacant title between Emi Matsushita and Comachi.

Krush 70 was a kickboxing event promoted by K-1 Japan Group, held on October 15, 2016 at Korakuen Hall in Tokyo.

Krush 78 was a kickboxing event promoted by K-1 Japan Group, held on August 6, 2017 at Korakuen Hall in Tokyo.

Krush 76 was a kickboxing event promoted by K-1 Japan Group, held on May 28, 2017 at Korakuen Hall in Tokyo.

Krush 67 was a kickboxing event promoted by K-1 Japan Group, held on July 18, 2016 at Korakuen Hall in Tokyo. The card featured the Krush -70kg title match between Jordann Pikeur and Yoichi Yamazaki and the Krush women's title match between Kana and Gracyer Aki.

Krush 46 was a kickboxing event held on October 5, 2014 at Korakuen Hall in Tokyo, Japan. The main event was a Krush -67kg title match between Keita Makihira and Abdellah Ezbiri, and in the semi-final Koya Urabe faced Yang Gui Shan in a -61.5kg super fight. The card also included Keiji Ozaki's final match and WILDRUSH League 2014 bouts.

Krush 74 was a kickboxing event promoted by K-1 Japan Group, held on March 3, 2017 at Korakuen Hall in Tokyo.

Krush 52 was a kickboxing event promoted by K-1 Japan Group (Krush), held on March 14, 2015 at Korakuen Hall in Tokyo.

Krush 54 was a kickboxing event promoted by K-1 Japan Group (Krush), held on May 4, 2015 at Korakuen Hall in Tokyo.

Krush 41 was a kickboxing event held on May 11, 2014 at Korakuen Hall in Tokyo, Japan. The double main event featured Krush title matches at -55kg between Shota Takiya and Ryuma Tobe and at -60kg between Kan Itabashi and Haruaki Otsuki. The card also included a -55kg super fight between Taiga and Yuya Suzuki and three WILDRUSH League 2014 bouts.

Krush 36 was a kickboxing event held on January 4, 2014 at Korakuen Hall in Tokyo, Japan. The main event was a Krush -58kg title eliminator between Yuta Otaki and Shota Kanbe, and the card also featured a -70kg super fight between Hiroki Nakajima and Ha Woon Pyo, the semi-finals of the inaugural Krush women's title tournament and three WILDRUSH League 2014 bouts.

Krush 39 was a kickboxing event held on March 8, 2014 at Korakuen Hall in Tokyo, Japan. The double main event featured a Krush -58kg title match between Takeru and Shota Kanbe and the final of the inaugural Krush -65kg title tournament. The card also included the tournament semi-finals, a super fight between Koya Urabe and Hicham Moujtahid, WILDRUSH League 2014 bouts and Satoko Sasaki's final match.

The Champion Carnival was a match between four-weight champions who were born during a year of battle, and they gathered together to compete in a title match. Furthermore, the final match of 2015, where all the star players participated and attracted a huge crowd packed at Yoyogi Gymnasium.

Open up a new era and surpass MAX. Includes 17 matches including the world's most competitive clash. Jordan Piqueaux vs Maratt Gregorian!

The K-1 WORLD GP 2019 JAPAN K’FESTA.2 occurs on March 10, 2019, at Saitama Super Arena in Saitama, Japan. This event showcases fighters like Takeru Segawa, Koya Urabe, Yoshiki Takei, and Sina Karimian. Competitors clash in title fights and high-profile matchups. The night delivers explosive kickboxing action. It’s K-1’s marquee event to kick off 2019.

Krush 44 was a kickboxing event held on August 9, 2014 at Korakuen Hall in Tokyo, Japan. The main event was a Krush -58kg title match between Takeru and Yuzo Suzuki, and the card also featured super fights for Hirotaka Urabe against Masahiro Yamamoto, Koya Urabe and Takumi against Ryuma Tobe, as well as WILDRUSH League 2014 bouts.

The K-1 WORLD GP 2019 JAPAN Super Bantamweight World's Strongest Tournament takes place on June 30, 2019, at Ryogoku Kokugikan in Tokyo, Japan. This event features fighters like Yoshiki Takei, Yuta Murakoshi, Akihiro Kaneko, and Rui Ebata in the Super Bantamweight World’s Strongest Tournament. Competitors battle in an eight-man bracket to claim supremacy. The night offers intense kickboxing showdowns. It’s a landmark event for K-1’s super bantamweight division.

The K-1 WORLD GP 2018 JAPAN Lightweight World Tournament takes place on November 3, 2018, at Saitama Super Arena in Saitama, Japan. This event features fighters like Koya Urabe, Rukiya Anpo, Daizo Sasaki, and Gonnapar Weerasakreck in the Lightweight World’s Strongest Tournament. Competitors vie in an eight-man bracket to prove their dominance. The night promises fierce kickboxing battles. It’s a defining moment for K-1’s lightweight elite.

Krush 93 was a kickboxing event promoted by K-1 Japan Group, held on September 30, 2018. The card featured tournament bouts.