Sen-Chū

History

“Sen-Chū” (潜中型, medium submarine) is more of a category label than a single boat class, and overlaps with the Kaichū type (including the K.5/RO-33 and K.6/RO-35 variants, built 1934-1944). A definitive ship roster for this exact label could not be reliably verified - please fill in the table below yourself once the exact boats are confirmed.

Ships in this class