Historical biography archive · Updated 2026-11-03

Ryunosuke Kusaka Biography and Timeline

Follow Ryunosuke Kusaka through 2 dated historical records for Japan.

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Ryunosuke Kusaka, historical timeline

A chronological timeline drawn from matching World History Database records.

2Distinct records

1 of 1Page

1941–1944Years on this page

1941

7 December 1941

Pearl Harbour Strike Staff

Rear Admiral · North Pacific · Warfare / World War, 2nd

Kusaka serves as Nagumo's chief of staff while the First Air Fleet conducts the Pearl Harbour strike.

Role range: 1939-1945

1944

20 October 1944

Southern Force Recommendation

Vice Admiral · Brunei · Warfare / World War, 2nd

Kusaka recommends detaching part of Kurita's force to approach Leyte Gulf through Surigao Strait.

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.