Chronological fight-graph strength.
← RIZIN Fighting FederationFIGHTER SCOUT REPORT
Ren Hiramoto
6-4 · Featherweight · RIZIN Fighting Federation
SCOUT SCORE93.1#319 current pool · #20 Featherweight
Scouting interest, not current strength.
Global Rating measures opponent-adjusted ability. Scout Score asks how interesting this fighter is to scout right now. Evidence 69% is shown separately and does not add points.
Age-adjusted57.6Trajectory94.3Vs expectation95.0Activity18.6
View Scout Board →Quality and breadth of proven wins.
Strength of opponents actually faced.
Recent results versus expectation.
Quality-adjusted finishing production.
RECRUITING INTELLIGENCE
Recruiting file
ManagementUnknown
ContractUnknown
Open toNot publicly verified
VERIFICATION
What we actually know
Missing public evidence stays unknown. MMA Scouts never labels a fighter unmanaged or a free agent just because no contract or agency record was found.
CONTRACT & REPRESENTATION INTELLIGENCE
What is publicly known
Current contract status: Unknown. Public MMA contract reporting is often incomplete, so MMA Scouts separates reported facts from unknown terms and links every published claim to its evidence.
Contract file
No public contract terms verified yet.
MMA Scouts has not found enough public evidence to publish a deal length, remaining fights, expiration or free-agency date for this fighter. That does not mean no contract exists.
Representation file
Representation is not publicly verified.
No management record is treated as unknown—not unmanaged.
Evidence rule: release or contract expiration with one promotion does not automatically mean global free agency. Exact expirations, remaining fights, purse terms and unmanaged/free-agent labels appear only when a public source explicitly supports them.
TRAINING CAMP INTELLIGENCE
Where this fighter trains
Camp affiliation is published only when public evidence supports it, and dated to when the affiliation actually changed.
Camp file
Training camp is not publicly verified.
No camp record is treated as unknown—not campless.
COACH INTELLIGENCE
Who leads this fighter's corner
Coach affiliation is published only when public evidence supports it, and is tracked separately from training camp -- a fighter can change one without the other.
No publicly verified head coach.
No coach record is treated as unknown, not coachless.
INJURY & AVAILABILITY
Withdrawal and injury history
Published only when a promotion, fighter, camp or reputable outlet has publicly disclosed it.
No publicly reported injury or withdrawal history.
No record is treated as unknown, not a clean bill of health -- only publicly documented events are shown here.
PROFILE
Scouting file
Age28
Height173 cm
NationalityJapan
GymGoukikai
Career spanDec 31, 2020 – Jul 28, 2024
Organizations1
Title fights0 wins / 0 bouts
Finishes2 KO/TKO · 0 SUB
Avg finish round0.0
DurabilityNever finished
Data completeness85%
BEST PROVEN WINS
Résumé anchors
Opponent values are the opponent's rating state before that fight, not hindsight credit.
Mikuru AsakuraJul 28, 2024 · FinishOpp. 1609
Mikuru AsakuraJul 28, 2024 · FinishOpp. 1589
Satoshi YamasuNov 6, 2022Opp. 1565
Satoshi YamasuNov 6, 2022Opp. 1547
Ren SugiyamaDec 31, 2023Opp. 1530
RECENT HISTORY
Last 20 fights
WMikuru AsakuraJul 28, 2024 · rizin · FeatherweightKO
WMikuru AsakuraJul 28, 2024 · rizinKO
WRen SugiyamaDec 31, 2023 · rizin · FeatherweightDecision
WRen SugiyamaDec 31, 2023 · rizinDecision
WSatoshi YamasuNov 6, 2022 · rizinDecision
WSatoshi YamasuNov 6, 2022 · rizin · LightweightDecision
LChihiro SuzukiMar 6, 2022 · rizinDecision
LChihiro SuzukiMar 6, 2022 · rizin · FeatherweightDecision
LKyohei HagiwaraDec 31, 2020 · rizin · 150lb CatchweightTKO
LKyohei HagiwaraDec 31, 2020 · rizinTKO
CAREER PATH
Promotion history
rizinDec 31, 2020 – Jul 28, 20246-4
How this rating works
Global Scout Rating uses the same fight-graph rules for every promotion. A logo does not add points. Beating strong fighters, facing strong schedules, outperforming expectation and building credible evidence does.
Is this your profile?
Fighters can request removal from MMA Scouts public surfaces. We verify the request before suppression to prevent unauthorized removals.
INTELLIGENCE COVERAGE
Professional intel file
8 of 17 core scouting fields currently resolved · 47.1% coverage. Missing evidence stays unknown.
ManagementUnknown
ContractUnknown
Gym / teamGoukikai
Professional baseUnknown
Fight availabilityUnknown
Open to managementUnknown
Open to teamsUnknown
Open intelligence gapsReachStanceManagementContractFight availabilityManagement availabilityTeam availabilityProfessional baseProfessional contact
SOURCE-BACKED INTEL
Verified context
No external professional-source facts have been attached yet. Warehouse scouting data remains available above.
CAREER INTELLIGENCE
Movement timeline
Competed at FeatherweightMar 6, 2022 · Previous recorded weight class: 150lb CatchweightStrong source
INTEL POLICY
What MMA Scouts will and won't claim
Official promotion, management, team, fighter, commission and verified-profile sources take priority. Credible reporting can supplement them. We do not infer free agency, lack of management, availability or a team departure from missing data, and we do not publish private phone numbers, street/home addresses, exact residential locations or private email addresses.