War prize German submarines, Yokosuka, c. 1920.
I.J.N. torpedo boat squadron, Russo-Japanese War, c. 1904.
“The submarine’s onslaught in angry seas.” I.J.N. Submarine Ro-33, c. 1935.
“Formidable aircraft carrier”, artist’s concept, c. 1935.
Imperial Japanese Navy Hiro H1H Flying Boat, c. 1930.
I.J.N. O-5 (former SM UC-99) war prize submarine, c. 1920.
Imperial Japanese Navy Heavy Cruiser “Takao” Commemorative, 1930.
I.J.N. I-71 K6-class submarine & submarine depot ship “Taigei”, c. 1935.
Mitsubishi 1MT, c. 1922.
Imperial Japanese Navy Armored Cruiser “Azuma”, c. 1910.
