Wrestler profile Rikishi · 力士

Koseiryu

光星竜(こうせいりゅう)

Third division Makushita 15 East 6 wins · 6 losses
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Stable Heya Otowayama
Height 174 cm
Weight 130 kg
Age 26
Hometown Tokyo
Debut May 2025

Career Record

6 - 6

Highest rank: Makushita 15 East

Current streak: 2L

Meet the wrestler Rikishi guide

Who is Koseiryu?

Koseiryu is a 26-year-old professional sumo wrestler from Tokyo representing Otowayama stable. Currently ranked Makushita 15 East in the third division.

Koseiryu made a professional debut in May 2025. SumoNerd has recorded 6 wins and 6 losses, with a career-high rank of Makushita 15 East.

Official JSA profile
Tournament pulse Current form · 今場所

November 2026

Tournament still open 4 more wins needed for kachi-koshi.
Record 0–2 2 completed bouts
Win rate 0% This tournament only
Active streak 2L Consecutive losses
Most-used finish Not establishedNo recorded finishing technique yet

Day-by-day form

1 L Hanahibiki
2 - —
3 - —
4 L Toshunryu
5 - —
6 - Fujisodai
7 - —
8 - —
9 - —
10 - —
11 - —
12 - —
13 - —
14 - —
15 - —

Career winning techniques Kimarite

Front force-outYorikiri
33.3%
Thrust-downTsukiotoshi
16.7%
Slap-downHatakikomi
16.7%
Outer-leg tripSotogake
16.7%
Under-shoulder swing-downKatasukashi
16.7%
Career movement Banzuke · 番付

Rank History

How to read it: higher on the chart means a stronger rank, closer to Yokozuna. Each dot is the wrestler's published rank for that tournament.

Recent Bouts

East · Third division Toshunryu Makushita 14 East
Frontal push-down Oshitaoshi · November 2026 · Day 4
West · Third division Koseiryu Makushita 15 East
East · Third division Koseiryu Makushita 15 East
Overarm throw Uwatenage · November 2026 · Day 1
West · Third division Hanahibiki Makushita 15 West
East · Third division Koseiryu Makushita 19 East
Under-shoulder swing-down Katasukashi · September 2026 · Day 13
West · Third division Hananoumi Makushita 24 East
East · Third division Koseiryu Makushita 19 East
Front force-out Yorikiri · September 2026 · Day 12
West · Third division Takakento Makushita 20 East
East · Third division Koseiryu Makushita 19 East
Front force-out Yorikiri · September 2026 · Day 9
West · Third division Mineyaiba Makushita 22 West
East · Third division Kitadaichi Makushita 15 East
Thrust-down Tsukiotoshi · September 2026 · Day 7
West · Third division Koseiryu Makushita 19 East
East · Third division Omori Makushita 18 East
Front crush-out Yoritaoshi · September 2026 · Day 5
West · Third division Koseiryu Makushita 19 East
East · Third division Koseiryu Makushita 19 East
Pulling overarm throw Uwatedashinage · September 2026 · Day 4
West · Third division Shimanoumi Makushita 19 West
East · Third division Koseiryu Makushita 19 East
Outer-leg trip Sotogake · September 2026 · Day 1
West · Third division Tokunomusashi Makushita 18 West
East · Third division Koseiryu Makushita 31 West
Slap-down Hatakikomi · July 2026 · Day 15
West · Third division Nihonyanagi Makushita 27 West
Show all 12 recent bouts
East · Third division Shiroma Makushita 35 East
Thrust-down Tsukiotoshi · July 2026 · Day 11
West · Third division Koseiryu Makushita 31 West
East · Third division Koseiryu Makushita 31 West
Front force-out Yorikiri · July 2026 · Day 9
West · Third division Obara Makushita 29 West

Discussion

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