FLIGHT FINDINGSAVIATION OCCURRENCE MAP
Back to map

Aircraft ramming of Kodama Yoshio's mansion

23 Mar 1976 · Tokyo

Taiyo aero club (太洋航空株式会社) Piper PA-28 Cherokee · Pilot suicide

From , to an unrecorded destination

Report a problem

Event

Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
Accident
Event fatalities
1 · all aircraft and ground
Ground fatalities
Unknown
Occupants
Unknown
Survivors
0
InjuriesFatal: death within 30 days. Serious: over 48 hours in hospital within a week, most broken bones, severe bleeding, nerve or organ damage, or serious burns. Minor: anything less. Glossary
2
OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
General aviation

Piper PA-28 Cherokee

Aircraft type
Piper PA-28
Category
Airplane · from aircraft type
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
JA3551
Onboard fatalities
1
Route
From ,To not recorded

Approximate · Coordinates from the Wikipedia article; not checked against an investigation report.

From the Wikipedia article

The aircraft ramming of Kodama Yoshio's mansion was an aviation disaster that occurred on Tuesday morning, 23 March 1976, as a result of an attempt to assassinate Kodama Yoshio, one of the most influential criminal and political figures in Japan of his time. A suicide pilot rammed his victim's mansion with a Piper PA-28-140 Cherokee Cruiser light aircraft. As a result of the collision the pilot was killed, and two members of the household staff were also injured. Kodama Yoshio himself was in another wing of the house at the time and was not harmed.

Investigation and cause

Reasons for the attempt

The motives that drove Maeno Mitsuyasu to this desperate step have not been definitively established. The main theory is considered to be revenge by Mitsuyasu, as a fanatical nationalist, on Kodama for betraying Japan's interests through the latter's involvement in dealings with Lockheed Corporation, the exposure of which caused a political crisis in many countries and almost led to the bankruptcy of Lockheed Corporation itself. The ultranationalist community to which Maeno belonged promoted the samurai code of honour. Attention should also be paid to the manner in which the suicide was committed. Maeno performed certain ritual actions, starting with kamikaze clothing and ending with his last words on the radio before his death. An additional factor that could have led to the suicide was the unstable mental state of Maeno Mitsuyasu himself. The man was plagued by family troubles; he had managed to marry and divorce twice within a very short time, and in addition he had already made an unsuccessful suicide attempt in the past. Furthermore, according to the testimony of his female friend and work colleague, Maeno complained to her that he did not like being called a porn actor and that he wanted more meaningful achievements in his life.

Translated into English with AI assistance from the Ukrainian Wikipedia article “Таран літаком маєтку Кодама Йосіо” (revision 47686617, retrieved 2026-09-19) by its authors, under CC BY-SA 4.0. Extracted as plain text: references, tables, images and some sections are left out; the translation may contain errors, and long articles were cut to their first 700 words. Read the article

Sources

Ukrainian Wikipedia article: Таран літаком маєтку Кодама Йосіо
Article
Таран літаком маєтку Кодама Йосіо
Translation
Into English with AI assistance; names of linked operators and aircraft types from Wikidata. It may contain errors.
Revision
47686617 · 2026-03-20 · retrieved 2026-09-19
Wikidata
Q28110728
Licence
Text CC BY-SA 4.0, by the article's authors; Wikidata CC0; town positions GeoNames (CC BY 4.0)
Where each value comes from
Record
uk Wikipedia article "Таран літаком маєтку Кодама Йосіо" (page 4792479, revision 47686617), translated into English with AI assistance
Date
Wikipedia infobox: date
Place and country
Wikipedia infobox: site; country from Wikidata (P17)
Map position
Wikipedia article coordinates
Aircraft, operator and route
Wikipedia infobox: aircraft type, registration, operator, origin and destination; route airports from the linked airport articles' Wikidata codes (OurAirports)
Operation
Reviewed correction (2026-09-26): A private pilot in a light aircraft of an aero club deliberately crashed into a house: a private flight, general aviation. The article: "A suicide pilot rammed his victim's mansion with a Piper PA-28-140 Cherokee Cruiser light aircraft."
Fatalities
Wikipedia infobox: aircraft fatalities
Ground fatalities
not stated in the Wikipedia infobox
Summary
Wikipedia infobox: summary
Source notes (1)
  • Wikipedia · Facts from the Ukrainian Wikipedia article's infobox, translated into English with AI assistance, not checked against an investigation report. Independent review pending.