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Japan during World War I - Wikipedia
Japanese entry into World War I - Wikipedia
Imperial Japanese Navy in World War I - Wikipedia
Japan's little-known, but significant, role in World War I
Japan’s Victory in World War I | Naval History Magazine - June …
Warfare 1914-1918 (Japan)
War Aims and War Aims Discussions (Japan) - 1914-1918-Online
Making Sense of the War (Japan) - 1914-1918-Online
Japan in World War I | The 20th century | World history - YouTube