Hasegawa 1:350 IJN Battleship Mikasa The Battle Of The Japanese Sea Kit HAZ21Hasegawa 1: 350 IJN Battleship Mikasa The Battle Of The Japanese Sea Kit HAZ21 The Mikasa was built in 1902 for the IJN by Vickers, Sons & Maxim in England for the price of 880,000 pounds. She was a modification of the Royal Navy's Majestic Class, itself a development of the Royal Sovereign Class. The Mikasa outclassed her Majestic sisters with increased displacement (15,140 tons versus 14,900), a speed increase of one knot for a maximum of 18,