Question: When was the ace of the Imperial Japanese Navy Air died who served during World War II and who was squadron mate of Toshio Ōta?
Sentence (from "Toshio Ōta"): Toshio Ōta (太田 敏夫 , Ōta Toshio , 20 March 1919 – 21 October 1942) was a World War II Japanese fighter ace.
Relevant evidence: Yes