Historical biography archive · Updated 2026-11-03

Tomoyuki Yamashita Biography and Timeline

Follow Tomoyuki Yamashita through 42 dated historical records for Japan.

Tomoyuki Yamashita, historical timeline

A chronological timeline drawn from matching World History Database records.

42Distinct records
1 of 2Page
1885–1946Years on this page

1885

Birth of Tomoyuki Yamashita

Warfare / Military

Birth of Tomoyuki Yamashita, son of a country doctor

1922

Major

Major · Warfare / Military

Appointed Major

1925

Lieutenant Colonel

Lieutenant Colonel · Warfare / Military

Appointed Lieutenant Colonel

1929

Colonel

Colonel · Warfare / Military

Appointed Colonel

1930

Regimental Commander

Regimental Commander · Warfare / Military

Appointed Regimental Commander

1936

Coup

Regimental Commander · Warfare / Military

Involved in thw "Imperial Way" coup

1940

Inspector

Inspector General · Warfare / Military

Appointed Inspector General of the Imperial Airforce

Inspector

Inspector General · Warfare / World War, 2nd

Appointed Inspector General of the Imperial Airforce

Role range: 1939-1945

Visit to Berlin

Inspector General · Berlin · Warfare / World War, 2nd

Visits Hitler, no action against the Allies until modernisation of army & airforce

Role range: 1939-1945

1941

Siege of Singapore

Commander of 25th Army · Singapore · Warfare / World War, 2nd

Yamashita launches his 1st attack on Singapore

Role range: 1939-1945

Capture of Singapore

Commander of 25th Army · Singapore · Warfare / World War, 2nd

The British surrender Singapore to Yamashita

Role range: 1939-1945

Siege of Singapore

Commander of 25th Army · Singapore · Warfare / World War, 2nd

The British surrender Singapore to Yamashita

Role range: 1939-1945

Invasion of Malaya

Commander of 25th Army · Hainan · Warfare / World War, 2nd

The 25th Army sets sail from Hainan

Role range: 1939-1945

Invasion of Malaya

Commander of 25th Army · Pearl Harbour · Warfare / World War, 2nd

The 25th Army lands near the Thai border, immediately after Pearl Harbour

Role range: 1939-1945

Commander of 25th Army

Commander of 25th Army · Warfare / Military

Appointed Commander of the 25th Army

Battle of Kota Baharu

Commander of 25th Army · Kota Baharu · Warfare / World War, 2nd

Lands at Kota Baharu during the invasion of Thailand

Role range: 1939-1945

Commander of 25th Army

Commander of 25th Army · Warfare / World War, 2nd

Appointed Commander of the 25th Army

Role range: 1939-1945

Invasion of Malaya

Commander of 25th Army · Warfare / World War, 2nd

Commands an invasion of nothern Malaya

Role range: 1939-1945

Invasion of Thailand

Commander of 25th Army · Warfare / World War, 2nd

Commands an invasion of Thailand

Role range: 1939-1945

1942

Capture of Japan

Commander of 25th Army · Warfare / World War, 2nd

The Japanese complete the capture of Malaya

Role range: 1939-1945

Invasion of Malaya

Commander of 25th Army · Singapore · Warfare / World War, 2nd

Forces the British back as far as Singapore Island

Role range: 1939-1945

Battle of Singapore

Commander of 25th Army · Singapore · Warfare / World War, 2nd

1st day of the battle to capture Singapore

Role range: 1939-1945

Capture of Singapore

Commander of 25th Army · Singapore · Warfare / World War, 2nd

Launches an assault on Singapore Island

Role range: 1939-1945

Capture of Singapore

Commander of 25th Army · Singapore · Warfare / World War, 2nd

Singapore surrenders to Yamashita, 130,000 British are taken prisoner

Role range: 1939-1945

Result of Surrender of Singapore Garrison

Commander of 25th Army · Singapore · Warfare / World War, 2nd

Singapore falls to Japan and about 130,000 Allied personnel become prisoners.

Role range: 1939-1945

Surrender of Singapore Garrison

Commander of 25th Army · Singapore · Warfare / World War, 2nd

Singapore surrenders to Yamashita, 130,000 British are taken prisoner

Role range: 1939-1945

Commander of First Army

Commander of First Army Group · Manchuria · Warfare / Military

Appointed Commander of the First Army Group in Manchuria

First Army

Commander of First Army Group · Manchuria · Warfare / Military

Appointed Commander of the First Army Group in Manchuria

Commander of First Army

Commander of First Army Group · Manchuria · Warfare / World War, 2nd

Appointed Commander of the First Army Group in Manchuria

Role range: 1939-1945

First Army

Commander of First Army Group · Manchuria · Warfare / World War, 2nd

Appointed Commander of the First Army Group in Manchuria

Role range: 1939-1945

1944

Assumption of Fourteenth Area Army Command

Commander of Fourteenth Area Army · Manila · Warfare / Military

Yamashita assumes command of the Fourteenth Area Army and responsibility for the defence of the Philippines.

Defense of Luzon

General · Luzon · Warfare / World War, 2nd

Yamashita organizes a prolonged defense of Luzon after concluding that the main American invasion will strike the island.

Role range: 1939-1945

Defence of the Philippines

Commander of Fourteenth Area Army · Philippines · Warfare / World War, 2nd

As Fourteenth Area Army commander, Yamashita oversees the wider defence of the Philippines while the Thirty-Fifth Army fights on Leyte.

Role range: 1939-1945

Siege of Luzon

Commander of Fourteenth Area Army · Luzon · Warfare / World War, 2nd

Defends Luzon against the Americans

Role range: 1939-1945

1945

Result of Surrender of Yamashita's Japanese Forces

Commander of Fourteenth Area Army · Tokyo Bay · Warfare / World War, 2nd

Yamashita's forces enter American custody, ending his command's resistance in the Philippines.

Role range: 1939-1945

Surrender of Yamashita's Japanese Forces

Commander of Fourteenth Area Army · Tokyo Bay · Warfare / World War, 2nd

Surrenders to the Americans after belated news of the Emperors death reaches him

Role range: 1939-1945

Result of Surrender of Japanese Forces in the Philippines

Commander of Fourteenth Area Army · Baguio · Warfare / World War, 2nd

Japanese forces in the Philippines formally cease organised resistance.

Role range: 1939-1945

Surrender of Japanese Forces in the Philippines

Commander of Fourteenth Area Army · Baguio · Warfare / World War, 2nd

Signs the surrender of the Japanese forces in the Philippines

Role range: 1939-1945

Execution

Manila · Warfare / World War, 2nd

Executed for war crimes, 4th anniversary of Pearl Harbour

Role range: 1939-1945

1946

Trial

Manila · Warfare / World War, 2nd

Put on trial for War crimes in Manilla

Role range: 1939-1945

Records, sources and methodology

These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.