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Mr Japan 1958

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

Year
1958
Date
Jan 1, 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

Seitaro Yazawa Champion

1958 Tokyo, Japan Dec 31, 1957

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

Medium confidence Historical/community source Updated August 8, 2026 Accurate?

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

Top 3 Men's Open Bodybuilding

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

Mr Japan 1958 contested 1 division across 3 athletes. Seitaro Yazawa took Men's Open Bodybuilding. No round scores were published for this event, so placings are shown without them.

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
34 of 59

Past winners of this event

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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, date and competitor count show only when the source supplied them. A field left out means nothing was sourced for it, never a zero.
  • 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.