Super flyweight · Japan

Ryōsuke Nasu

Ryōsuke Nasu is a super flyweight boxer from Japan. Ryōsuke Nasu last fought Fu Shi Yuya on Dec 10, 2023 and lost by UD over 8 rounds.

Also: 那須亮祐
Born—
Country🇯🇵 Japan
DebutSep 14, 2014
Career2014–2023
Rounds boxed151
Boxerbook rating1236 ± 223 · inactive since May 2019Why here ›
Confirmed bouts26 of 26 · 26 official

Record and next fight

Record
No record compiled yet
Next fight
No next fight confirmed

Last result

L
Fu Shi Yuya 🇯🇵
UD 8 · 🇯🇵
2023-12-10 ›
official ★

The record

Known bouts: 26, 2014–2023

Record not yet compiled — only bouts reported from opponents' records are shown

Bouts by source: Japan Boxing Commission — 試合報告書 · 26, Wikipedia (ja) · 4, English Wikipedia · 1

L
Fu Shi Yuya 🇯🇵
UD 8 · 🇯🇵
2023-12-10 ›
official ★
W
Chanon Sonkarm
TKO 3/8 · Hirakata Municipal General Gymnasium, 🇯🇵
2023-08-06 ›
official ★
W
Yoshihiro Utsumi
UD 8 · 🇯🇵
2023-04-16 ›
official ★
W
Nochi Hirai
UD 8 · 🇯🇵
2022-12-11 ›
official ★
W
Aito Sumita
UD 8 · Kobe Municipal Central Gymnasium, 🇯🇵
2022-07-30 ›
official ★
W
Daiki Yajima
UD 8 · 🇯🇵
2022-04-03 ›
official ★
L
Yoki Tokuyama
SD 8 · Kobe Arts Center, 🇯🇵
2021-11-28 ›
official ★
L
Muneoshi Nihei
KO 3/8 · 🇯🇵
2021-04-11 ›
official ★
L
Saito Hiramoto
SD 8 · 🇯🇵
2020-11-28 ›
official ★
W
Yoki Tokuyama
UD 8 · 🇯🇵
2020-08-14 ›
official ★
W
Toma Kondo
SD 8 · 🇯🇵
2019-12-28 ›
official ★
L
Kenta Nakagawa 🇯🇵
TKO 7/8 · Sumida Ward General Gymnasium, 🇯🇵
Nasu — · Nakagawa 16-3-1
2019-05-18 ›
official ★
W
Tatsuya Terada
SD 8 · 🇯🇵
2019-02-24 ›
official ★
L
Yūto Nakamura 🇯🇵
Vacant Japanese youth super flyweight title
SD 8/8 · 🇯🇵
Nasu — · Nakamura 8-5-0
2018-12-09 ›
official ★
W
Kenta Matsui
UD 8 · Neyagawa City Civic Hall, 🇯🇵
2018-09-02 ›
official ★
D
Masashi Tada
SD 6 · Hirakata Municipal General Gymnasium, 🇯🇵
2017-08-11 ›
official ★
W
Naoto Iwai
SD 6 · Ikeda Municipal Satsukiyama Gymnasium, 🇯🇵
2017-03-26 ›
official ★
L
Masamichi Yabuki 🇯🇵
KO 1/4 · EDION Arena, Osaka, 🇯🇵
Nasu — · Yabuki 2-0-0
2016-11-06 ›
official ★
W
Tatsuya Terada
MD 4 · 🇯🇵
2016-09-11 ›
official ★
D
Jō Shiraishi 🇯🇵
MD 4/4 · Amagasaki Incubation Center, 🇯🇵
Nasu — · Shiraishi 1-0-0
2016-07-18 ›
official ★
Show all 26 bouts
W
Shota Asami
UD 4 · Kobe Municipal Central Gymnasium, 🇯🇵
2016-06-17 ›
official ★
W
Yoshihisa Inoue
KO 1/4 · 🇯🇵
2015-12-05 ›
official ★
W
Shintaro Shoen
UD 4 · Abeno Ward Civic Center, 🇯🇵
2015-10-09 ›
official ★
W
Seita Mochizuki
UD 4 · Edion Arena Osaka No. 2, 🇯🇵
2015-08-02 ›
official ★
L
Akito Terada
SD 4 · Sumiyoshi Ward Civic Center, 🇯🇵
2014-12-27 ›
official ★
W
Yuo Sueyoshi
UD 4 · 🇯🇵
2014-09-14 ›
official ★

Ratings now

Not in any current ranking.

World titles

No world title reigns recorded.

Facts

When is Ryōsuke Nasu's next fight?
No next fight is confirmed as of 17 Oct 2026.
Who did Ryōsuke Nasu fight last?
Ryōsuke Nasu last fought Fu Shi Yuya on Dec 10, 2023 and lost by UD over 8 rounds.

Sources

Boxerbook ID 20592 · permanent link boxerbook.com/id/20592. Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.

Wikidata ↗