YamatoA mysterious battleship that lives with Yamato and Suzuya.
Contrary to its looks, it's insincere, loves battles, girls & meat, and lives extremely dedicated by its desires. MuserA kind and honest Yamato-class battleship that lives with Muser.
With a calm personality, she takes pride in cooking and doing all sorts of chores. Handles Muser's selfishness with great kindness.