Japanese submarine Ha-111

Ha-109 (left) and Ha-111 (right) at Kure, Japan, on 16 October 1945.
History
Japan
Name	Small Supply Submarine No. 4611
Builder	Mitsubishi, Kobe, Japan
Laid down	6 November 1944
Renamed	Ha-111
Launched	1945
Completed	13 July 1945
Commissioned	13 July 1945
Fate	Surrendered 2 September 1945 Stricken 30 November 1945 Scuttled 1 April 1946
General characteristics
Type	Transport submarine
Displacement	436 t (429 long tons) surfaced 501 t (493 long tons) submerged
Length	44.5 m (146 ft 0 in)
Beam	6.1 m (20 ft 0 in)
Draft	4.04 m (13 ft 3 in)
Installed power	400 bhp (300 kW) (diesels) 150 hp (110 kW) (electric motor)
Propulsion	Diesel-electric 1 × diesel engines 1 × electric motor
Speed	10 knots (19 km/h; 12 mph) surfaced 5 knots (9.3 km/h; 5.8 mph) submerged
Range	3,000 nmi (5,600 km; 3,500 mi) at 10 knots (19 km/h; 12 mph) surfaced 46 nmi (85 km; 53 mi) at 2.3 knots (4.3 km/h; 2.6 mph) submerged
Test depth	100 meters (328 ft)
Capacity	60 metric tons (59 long tons) cargo (as designed) 10 x 450-millimeter (17.7 in) torpedoes (as completed)
Complement	22
Armament	1 × single 25 mm (1 in) Type 96 anti-aircraft gun

Ha-111 was an Imperial Japanese Navy Ha-101-class submarine. Converted during construction into a submarine tender for midget submarines, she was completed and commissioned in July 1945, only a few weeks before the end of World War II, the last Ha-101-class submarine to be completed. She surrendered at the end of the war in September 1945, and was scuttled in April 1946.