THE COMPLETE RECORD
This profile is part of the recursive Fight Atlas graph. Open any opponent below to load that athlete’s complete professional career, then continue through every linked opponent without returning to a third-party record page.
EVERY RECORDED BOUT
Complete professional fight history, including competition before and outside UFC. Use the controls to isolate an opponent, promotion, method or result.
| Result | Date / record | Opponent | Event | Finish details |
|---|---|---|---|---|
| L | 2–5–1 after bout | Hiromu UeniView status and profile → | Gladiator - Gladiator 035 in Osaka: 10th Anniversary | Technical Submission (Rear-Naked Choke)Round 2 Time 3:26 Referee Takuya Goto |
| W | 2–4–1 after bout | Seiya SeiyaView status and profile → | Gladiator - Gladiator 034 in Osaka | TKO (Punches)Round 1 Time 4:26 Referee Keiji Sugimura |
| L | 1–4–1 after bout | Shunsuke KubotaView status and profile → | WCF - Wardog Cage Fight 40 | TKO (Elbows and Punches)Round 2 Time 1:11 Referee Yuki Tanaka |
| L | 1–3–1 after bout | Ryoga ArimotoView status and profile → | Pancrase & Deep - Osaka Tournament: Yoshiro Maeda Retirement Event | Submission (Rear-Naked Choke)Round 2 Time 4:03 Referee Keiji Sugimura |
| D | 1–2–1 after bout | Yohei OnoView status and profile → | WCF - Wardog Cage Fight 36 | Draw (Majority)Round 2 Time 5:00 Referee Yuki Tanaka |
| L | 1–2–0 after bout | Ryoma KamimuraView status and profile → | Deep - Osaka Impact 2021 2nd Round | Submission (Triangle Choke)Round 2 Time 1:17 Referee Ryuichi Tanaka |
| L | 1–1–0 after bout | Tomoya KobayashiView status and profile → | WCF - Wardog Cage Fight 34 | Decision (Unanimous)Round 2 Time 5:00 Referee Yuki Tanaka |
| W | 1–0–0 after bout | Masashi YamamotoView status and profile → | WCF - Wardog Cage Fight 32 | Submission (Rear-Naked Choke)Round 1 Time 1:30 Referee Yuki Tanaka |
Fight Atlas republishes factual bout results, not source articles or photography. Belt markers appear only when championship status is confirmed by an official promotion source; unverified bouts are never inferred. The matched source name for this profile is Kaisei Umenaga.
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8 professional bout rows are displayed from the source record. 8 unique opponent identities have a stable source ID and an internal Fight Atlas route. Every opponent row has a verified identity link.
Source and correction standard
The complete professional history is retrieved from the established public fight-record source and cached for up to 24 hours. Current-roster status remains separate from historical career data and does not imply retirement.