Doyusha are one of the less well-known Japanese kit manufacturers and have a small range of motorised, large-scale warship kits, all of very dubious quality
and accuracy. These include the battleships Yamato/Musashi (both kits are identical other than the box), carrier Shinano, submarine I-400, and a
German Type VII U-boat. The latter two have an "automatic diving/surfacing" mechanism in addition to motorisation.
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1/250 IJN Battleship Yamato/Musashi |