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Mr Japan 1978

Mr Japan 1978 was held in Tokyo, Japan. The Men's Open Bodybuilding title went to Sadakatsu China.

Year
1978
Date
Jan 1, 1978
Location
Tokyo, Japan
Federation
JBBA
Divisions
1
Competitors
3

Results by Division

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Mr Japan 1978

Sadakatsu China Champion

1978 Tokyo, Japan Dec 31, 1977

Mr Japan 1978 was held in Tokyo, Japan. The Men's Open Bodybuilding title went to Sadakatsu China.

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

Defending Open champion Takami Okuda, who won in 1977, did not return.

Top 3 Men's Open Bodybuilding

1st
Sadakatsu China
Japan
2nd
Hideki Ishigami
Hideki Ishigami
Japan
3rd
Itsuo Nagamune
Japan

Mr Japan 1978 contested 1 division across 3 athletes. Sadakatsu China 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 Sadakatsu China First recorded win Japan
2nd Hideki Ishigami Japan
3rd Itsuo Nagamune Japan

Official scores are unavailable.

Complete Results updated March 12, 2026 Source: MuscleMemory

This edition in context

Competitors
3
Divisions
1
Size rank
58 of 59

The biggest field since 1977.

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.