en Japanese ship Tsukuba

Two ships of the Imperial Japanese Navy were named Tsukuba:

Japanese corvette Tsukuba, a screw corvette launched in 1853 as HMS Malacca she was acquired by Japan about 1890 and renamed. She was stricken in 1906
Japanese cruiser Tsukuba, a Tsukuba-class cruiser launched in 1905 and sunk in 1917

This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.