Seiko Obonai

JapanJapanRetired
Born
Feb 16, 1940 (86 years old)
Birthplace
Ninohe, Iwate (JPN)
Height
1.72 m
Weight
77 kg

Seiko Obonai is a Japan thrower, born on February 16, 1940 in Ninohe, Iwate (JPN). Standing 1.72 m and weighing 77 kg, She competes primarily in the SP.

Her personal bests include 13.70 in the SP.

1964 season best13.70Oct 20, 1964
Last competitionThe XVIII Olympic GamesOct 20, 1964 · 13.70
The XVIII Olympic Games

As of Nov 7, 2026: 1964 season best 13.70 (Oct 20, 1964) · Last competition: The XVIII Olympic Games, Oct 20, 1964, 13.70 · 86 years old · Retired

Personal bests

WA points calculator →
DisciplineResultAll-time
SP1964Japan Shot Put all-time list13.70815 pts–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
1964SP 13.70–Oct 20, 1964The XVIII Olympic Games
Compare me with Seiko Obonai