Uwajima-class minesweeper

	JS Nagashima
Class overview
Name	Uwajima
Builders	NKK, Keihin; Hitachi, Kanagawa;
Preceded by	Hatsushima class
Succeeded by	Sugashima class
Built	1989-1996
In commission	1990-2020
Planned	9
Completed	9
Retired	9
General characteristics
Type	Minesweeper
Displacement	490 t (480 long tons) standard; 570 t (560 long tons) full load;
Length	58 m (190 ft 3 in)
Beam	9.4 m (30 ft 10 in)
Draft	2.9 m (9 ft 6 in)
Depth	4.2 m (13 ft 9 in)
Propulsion	2 × Mitsubishi 6NM-TA diesel electric engines; 2 × shafts;
Speed	14 kn (26 km/h; 16 mph)
Complement	45
Sensors &; processing systems	OPS-39-Y surface-search radar; ZQS-3-1 sonar;
Armament	1 × single JM61R-MS 20mm guns

Class overview
JS Nagashima
Name	Uwajima
Builders	NKK, Keihin Hitachi, Kanagawa
Preceded by	Hatsushima class
Succeeded by	Sugashima class
Built	1989-1996
In commission	1990-2020
Planned	9
Completed	9
Retired	9
General characteristics
Type	Minesweeper
Displacement	490 t (480 long tons) standard 570 t (560 long tons) full load
Length	58 m (190 ft 3 in)
Beam	9.4 m (30 ft 10 in)
Draft	2.9 m (9 ft 6 in)
Depth	4.2 m (13 ft 9 in)
Propulsion	2 × Mitsubishi 6NM-TA diesel electric engines 2 × shafts
Speed	14 kn (26 km/h; 16 mph)
Complement	45
Sensors & processing systems	OPS-39-Y surface-search radar ZQS-3-1 sonar
Armament	1 × single JM61R-MS 20mm guns