Ro-27, originally named Submarine No. 58, was an Imperial Japanese Navy Kaichū-Type submarine of the Kaichū IV subclass. She was in commission from 1924 to 1937.
Ro-27, originally named Submarine No. 58, was an Imperial Japanese Navy Kaichū-Type submarine of the Kaichū IV subclass. She was in commission from 1924 to 1937. (en)
Ro-27, originally named Submarine No. 58, was an Imperial Japanese Navy Kaichū-Type submarine of the Kaichū IV subclass. She was in commission from 1924 to 1937. (en)