Tosa is a character from the mobile game and anime series 'Azur Lane.' She is personified as a battleship from the Sakura Empire, inspired by the real-life Tosa-class battleships. Tosa is portrayed as a diligent and serious individual who takes pride in her duties. Her design features traditional Japanese motifs, highlighting her connection to the Sakura Empire. In 'Azur Lane,' Tosa plays a supportive role, guiding other shipgirls with her experience and wisdom. Her character embodies the strength and resilience of battleships, making her a respected figure among her peers.