Skip to main content

Mr Japan 1958

Mr Japan 1958 was held in Tokyo, Japan. The Men's Open Bodybuilding title went to Seitaro Yazawa.

Year
1958
Location
Tokyo, Japan
Federation
JBBA
Divisions
1
Competitors
3

Results by Division

Division Winner Runner-up
Men's Open Bodybuilding Seitaro Yazawa Takeshi Takenouchi
All Contests

Mr Japan 1958 Results

Seitaro Yazawa Champion

1958 Tokyo, Japan

Mr Japan 1958 was held in Tokyo, Japan. The Men's Open Bodybuilding title went to Seitaro Yazawa.

Medium confidence Historical/community source Updated September 6, 2026 Accurate?

Defending champion Nariyoshi Udo, who won in 1957, did not return.

About this show

Full placings from the Mr Japan 1958 in Tokyo, Japan, where 1 division was judged across Men's Open Bodybuilding. 3 athletes competed.

Top 3 Men's Open Bodybuilding

1st
Seitaro Yazawa
Japan
2nd
Takeshi Takenouchi
Japan
3rd
Toshisuke Kanazawa
Toshisuke Kanazawa
Japan

Men's Open Bodybuilding

Place Athlete Country
1st Seitaro Yazawa First recorded win Japan
2nd Takeshi Takenouchi Japan
3rd Toshisuke Kanazawa Japan

Official scores are unavailable.

Complete Results updated March 12, 2026 Source: MuscleMemory

This edition in context

Competitors
3
Divisions
1
Size rank
43 of 59

Past winners of this event

What this page holds

The placings as recorded, and nothing past them

This page lists the divisions and finishing order held for this contest, with the source named on it wherever one was recorded. It reports what was published. It does not re-judge the show, and it does not reconcile disagreements between sources.

  • Score and bodyweight columns appear only for divisions where those figures exist in the data. A division without them was recorded as placings only, not as a show that gave no scores.
  • Where the record has two athletes sharing a place, both are listed. A tie is never broken to produce a single winner.
  • Venue, federation and competitor count show only when the source supplied them. A field left out means nothing was sourced for it, never a zero.
  • A date shows only where the source recorded the day of the show. Most historical listings give a year or a month and nothing finer, so those editions are dated by year alone rather than by a day we would have had to invent.
  • A contest with no results has either not taken place yet or has no placements published. Check the status line above the results to tell which.