Class and type: Katori-class cruiser
Displacement:

5,890 long tons (5,985 t) normal
6,180 long tons (6,279 t) full load

Length: 129.77 m (425 ft 9 in)
Beam: 15.95 m (52 ft 4 in)
Draught: 5.75 m (18 ft 10 in)
Propulsion:

2-shaft geared turbines, plus diesel motors
3 Kampon boilers
8,000 shp (6,000 kW)

Speed: 18 knots (21 mph; 33 km/h)
Range: 9,000 nautical miles (17,000 km) at 10 knots (19 km/h)
Complement: 315 + 275 midshipmen
Armament:

4 × 140 mm (5.5 in)/50 cal. guns (2×2)
2 × 127 mm (5 in)/40 cal. AA guns (1×2)
4 × Type 96 AA guns (later increased to 30)
8 × 13.2 mm (0.52 in) AA guns
4 × 533 mm (21 in) torpedo tubes (2×2)

Aircraft carried: 1 × floatplane
Aviation facilities: 1 catapult