make his first KNOCK OUT title defense against Issei Saenchaigym at KNOCK OUT 2021 vol.6 on November 28, 2021. He won the fight by unanimous decision. Ogasawara was booked to face Takuma Ota at KNOCK OUT 2022 vol.2 on March 12, 2022. He won the fight by unanimous decision. Featherweight Ogawasara vacated the Knock Out Red Super bantamweight title on August 18, 2022. On the same day, it was announced that Ogasawara would face Takeru for the vacant KNOCK OUT RED Featherweight title at KNOCK OUT 2022 vol.5 on September 23, 2022. He won the fight and the vacant title by a second-round knockout. Ogasawara faced Chartpayak Saksatun at KNOCK OUT 2022 vol.8 on December 11, 2022. Despite twice knocking Chartpayak down, Ogasawara lost the fight by a third-round technical knockout, as his opponent was able to open a cut above Ogasawara's eye midway through the final round. Ogasawara faced the three-weight Lumpinee Boxing Stadium champion Ronachai Tor.Ramintra at KNOCK OUT 2023 SUPER BOUT BLAZE on March 5, 2023. Titles and accomplishments Professional KNOCK OUT 2021 KNOCK OUT RED Super Bantamweight Champion 2022 KNOCK OUT RED Featherweight Champion World Professional Muaythai Federation 2018 WPMF World Super Bantamweight Champion International Sport Karate Association 2017 ISKA K-1 rules World Bantamweight Champion REBELS 2013 REBELS Red Flyweight Champion 2015 REBELS Black Super Flyweight Champion Muay Thai Open 2015 MuayThaiOpen Super Flyweight Champion Amateur 2009 KAMINARIMON -45kg Champion 2010 M-1 Junior -45kg Champion Fight record |- style="text-align:center; background:#;" | 2023-03-05 || ||align=left| Ronachai Tor.Ramintra || KNOCK OUT 2023 SUPER BOUT BLAZE || Tokyo, Japan || || || |- style="text-align:center; background:#fbb;" | 2022-12-11 || Loss ||align=left| Chartpayak Saksatun || KNOCK OUT 2022 vol.8 || Tokyo, Japan || TKO (Cut) || 3 || 1:22 |- style="text-align:center; background:#cfc;" | 2022-09-23 || Win ||align=left| Takeru Owaki|| KNOCK OUT 2022 vol.5 || Tokyo, Japan || KO (Right hook) || 2 || 0:58 |- ! style=background:white colspan=9 | |- |- style="text-align:center; background:#cfc" | 2022-03-12|| Win ||align=left| Takuma Ota || KNOCK OUT 2022 vol.2 || Tokyo, Japan || Decision (Unanimous) || 3 ||3:00 |- style="text-align:center; background:#cfc;" | 2021-11-28|| Win ||align=left| Issei Saenchaigym || KNOCK OUT 2021 vol.6 || Tokyo, Japan || Decision (Unanimous) ||5 ||3:00 |- ! style=background:white colspan=9 | |- style="text-align:center; background:#cfc;" | 2021-07-18|| Win ||align=left| Hiro Yokono || KNOCK OUT 2021 vol.3 || Tokyo, Japan || KO (Left low kick) || 2 ||1:18 |- style="text-align:center; background:#cfc;" | 2021-03-13|| Win