Kongo/Kongou. (Is a Japanese/England Ship?). Officially Japanese but smirked a bit being affected by English people and therefore has a little mistake taken as English or Japanese for several people. Though originally and is Japanese.
Myogi? NEVER heard of it. I've looked up to basically anything about Myogi, and there's NO BATTLESHIP of such kind. Maybe it was renamed and no information exists it was renamed to Myogi? Possible. But as far as i know. No history exists of Myogi that i have ever seen. Sorry, but Myogi is non-existant as far as Official Information gives me. I could look it up, but i didn't see any Ship on the Internet looking anything like Myogi in WoWs. Sorry about that.
