Before the exchange, the discussion turns to Finance Minister Ishiwata and a five-ministry commission formed to plan for a possible war. Ishiwata has little English-language reference material. The research began with overview pages that pointed to books, then followed their citations toward primary sources. A book and several other sources preserve different versions of Ishiwata's question to Yonai. The quotation is therefore an approximate reconstruction, and its exact wording remains uncertain.
Notable Point · 14:13-15:15
Tracing a disputed strategic exchange
Before quoting Yonai's assessment of war with Britain and the United States, the research digression explains how sparse English references and conflicting versions led to an approximate reconstruction.