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  | Amboga River |
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  | Amuba |
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 | 112th Line of Communication Hospital (Japanese) |
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  | 123rd Line of Communication Hospital (Japanese) |
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 | 18th Army 112th Line of Communication Hospital (Japanese) |
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  | 20th Division 2086 Unit (Japanese) |
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 | 20th Division 2nd Field Hospital (Japanese) |
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  | 20th Division 78th Infantry Regt 1st Coy (Japanese) |
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 | 20th Division 78th Infantry Regt 1st Infantry Gun Det (Japanese) |
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  | 20th Division 78th Infantry Regt 2nd Coy (Japanese) |
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 | 20th Division 78th Infantry Regt Conscript Reserve 1st Machine Gun Coy (Japanese) |
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  | 20th Division 78th Infantry Regt (Japanese) |
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 | 40th Division 168th Infantry Regt (Japanese) |
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  | 49th Division 168th Infantry Regt (Japanese) |
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 | 4th Division 8th Infantry Regt (Japanese) |
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  | 4th Division 8th Regiment Army Service Corps (Japanese) |
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 | 8th Division 8th Army Service Corps Regt (Japanese) |
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 | Siberia Maru (Japanese) |
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  | Arndt Point |
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  | Awul |
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  | Ballalae Island |
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  | Bau-ak |
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