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HIROTA MARU - Class Auxiliary Transport


(HIROTA MARU, prewar)

This class consists of HIROTA and YOSHIDA MARUs, respectively completed in 1940 and 1941 for various shipping companies. HIROTA MARU was requisitioned by the IJN in Dec ‘41 converted to an auxiliary transport in Apr ’42. YOSHIDA MARU was requisitioned by the IJN in Sep ’41 and converted that same month to an auxiliary gunboat before being re-rated as auxiliary transport in Oct ‘43. HIROTA MARU was mined and sunk in Aug ’45 while YOSHIDA MARU was torpedoed and sunk by an American submarine in Jan ‘44.

Builder and Year Completed: Hakodate Dock K.K. shipyard
1940-1941
Gross tonnage: 2,610-tons to 2,631-tons.
Dimensions: 305.2' (lpp) x 45.3' x 26.2'
Propulsion: One reciprocating Triple Expansion steam engine, one shaft, 1,800 bhp
Speed: Cruising: 11 knots – Max: unknown.
Armament: Hirota Maru: unknown
Yoshida Maru (as auxiliary transport): unknown
Yoshida Maru (as auxiliary gunboat): 3 12cm/40cal deck guns, 1 Type 93 13mm MG, 1 7.7mm MG, 120 mines, 12 DCs, 1 75cm searchlight, 1 2,5m rangefinder.