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  | Buna |
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  | Buso River–Finschhafen Area |
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  | Butubutu |
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  | Cape Campbell |
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  | Cape Nelson |
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  | 115th Infantry Regt 2nd Bn Machine Gun Coy 4th Pl (Japanese) |
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 | 115th Regt Headquarters Signals Coy 1st Pl 2nd Sect (Japanese) |
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  | 115th Regt Headquarters Signals Coy 2nd Pl 3rd Sect (Japanese) |
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 | 18th Army Intendance Unit (Japanese) |
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  | 3rd Landing Unit 2nd Coy 4th Pl (Japanese) |
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 | 51st Engineer Regt Materiel Sect (Japanese) |
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  | 51st Field Engineer Regt (Japanese) |
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 | 51st Independent Engineer Regt (Japanese) |
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![Show details for [<i>]Oikawa Maru[</i>] (Japanese)](/icons/expand.gif) | Oikawa Maru (Japanese) |
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  | Cape Pus |
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  | Central Bougainville |
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  | Cromwell Range |
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  | Dagua |
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  | Deniki |
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