Yamato Takeru Super Battleship

Yamato Takeru, which translates to "The Brave of Yamato" is a fictional advanced super battleship that took part in multiple naval actions in the alternate WW2 story of Konpeki no Kantai. It features multiple experimental technologies and were constructed along with several large submarines as part of a top secret naval plan to ensure Japan does not make the same mistake again from the real timeline.