MK
Mio Kametani

Mio Kametani

JPNJPNWomen
Birth dateSep 18, 2000
Height-
Weight-

Mio Kametani is a Japan thrower, born on September 18, 2000. She competes primarily in the SP and JT.

Her personal bests include 12.29 in the SP and 54.22 in the JT. She is currently active on the international athletics circuit, representing Japan.

Key facts
Javelin Throw
54.22
#835 all-time
2022 season best
54.22
May 21, 2022 · National Stadium, Tokyo (JPN)
2022 season best
Age
26 years old

As of Oct 1, 2026: Javelin Throw 54.22 (#835 all-time), 2022 season best 54.22 (May 21, 2022, National Stadium, Tokyo (JPN)) · 26 years old

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2022
JT
54.22-May 21, 2022
↓
National Stadium, Tokyo (JPN)
2021
JT
53.08-May 21, 2021
↓
Gion Stadium, Sagamihara (JPN)
2020
JT
50.97-Aug 15, 2020
↓
University Athletics Stadium, Fukushima (JPN)
2019
SP
12.29-Apr 6, 2019
↓
Yokohama (JPN)
2019
JT
49.09-Oct 18, 2019
↓
Municipal Stadium, Hiroshima (JPN)
2018
SP
12.08-Aug 2, 2018
↓
Ise (JPN)
2018
JT
49.86-Oct 8, 2018
↓
Fukui (JPN)

2022

5 performances
DisciplineResultWindDateCompetitions
JT
49.08-Sep 1191st Japan Inter-University Athletics Championships, Takebishi Stadium, Kyoto
JT
44.87-Aug 8131st Nippon Sport Science University Competition, NITTAIDAI Athletic Stadium, Yokohama
JT
47.79-Jun 11106th Japan Championships, Yanmar Stadium Nagai, Osaka
JT
54.22-May 21101st Kanto Inter-University Athletics Championships, National Stadium, Tokyo
JT
47.27-Apr 30127th Nippon Sport Science University Competition, NITTAIDAI Athletic Stadium, Yokohama

2021

8 performances
DisciplineResultWindDateCompetitions
JT
45.20-Oct 30Nippon Sport Science University Championships, NITTAIDAI Athletic Stadium, Yokohama
JT
49.62-Sep 1790th Japan Student vs. School Championships, Prefectural Stadium, Kumagaya
JT
45.24-Aug 28126th Nippon Sport Science University Competition, NITTAIDAI Athletic Stadium, Yokohama
JT
47.62-Aug 15NSSU Competition, NITTAIDAI Athletic Stadium, Yokohama
JT
49.64-Jul 3Ibaraki Prefectural Championships, Prefectural Kasamatsu Stadium, Hitachinaka
JT
49.36-Jun 5Japan University Championships, Lemon Gas Stadium, Hiratsuka
JT
53.08-May 21100th Kanto University Championships, Gion Stadium, Sagamihara
JT
45.71-Apr 1047th Regular Competition, NITTAIDAI Athletic Stadium, Yokohama

2020

6 performances
DisciplineResultWindDateCompetitions
JT
44.51-Oct 31Nippon Sport Science University Championships, NITTAIDAI Athletic Stadium, Yokohama
JT
47.87-Oct 999th Kanto District Collegiate Championships, Gion Stadium, Sagamihara - Class 1
JT
46.41-Oct 4117th Nippon Sport Science University Competition, NITTAIDAI Athletic Stadium, Yokohama
JT
49.93-Sep 1189th Japan National Collegiate Championships, Denka Big Swan Stadium, Niigata
JT
50.97-Aug 1589th Fukushima University Track Club Competition, University Athletics Stadium, Fukushima
JT
48.64-Mar 271st Nippon Sport Science University Field Competition, NITTAIDAI Athletic Stadium, Yokohama

2019

7 performances
DisciplineResultWindDateCompetitions
JT
49.09-Oct 18Japan U20 Championships, Municipal Stadium, Hiroshima
JT
47.11-Sep 1388th Japan National Collegiate Championships, Nagaragawa Stadium, Gifu
JT
47.11-Sep 1288th Japan National Collegiate Championships, Nagaragawa Stadium, Gifu
JT
42.14-Jun 7Japanese Collegiate Championships, Hiratsuka
JT
46.84-May 24Kanto District Collegiate Championships, Sagamihara
JT
48.02-Apr 645th NSSU vs Chuo University, Yokohama
SP
12.29-Apr 645th NSSU vs Chuo University, Yokohama

2018

6 performances
DisciplineResultWindDateCompetitions
JT
47.02-Oct 19Nagoya Japanese U20 Championships, Nagoya
JT
49.86-Oct 8Fukui 73rd National Sports Festival, Fukui - U20 Events
JT
47.55-Aug 6Ise Japenese High School Championships, Ise
JT
47.34-Aug 6Ise Japenese High School Championships, Ise
SP
12.08-Aug 2Ise Japenese High School Championships, Ise
JT
45.50-Apr 7Tsukuba 1st University Competition, Tsukuba

Honours

No medals

FAQ

Frequently asked questions

What is Mio Kametani's Javelin Throw personal best?

Mio Kametani's Javelin Throw personal best is 54.22, set on May 21, 2022 in National Stadium, Tokyo (JPN), #835 on the all-time list.

Which events does Mio Kametani compete in?

Mio Kametani competes in the Javelin Throw.

How did Mio Kametani perform in 2022?

2022 season best: 54.22, set on May 21, 2022 in National Stadium, Tokyo (JPN).