Shigeruko Honda fulfills critical duties as the mechanic and engineer aboard the Space Battleship Tiramisu. She maintains the vessel and oversees its technical operations, possessing specialized expertise in managing all onboard weapons systems. Her key responsibility is ensuring the flawless functionality and combat readiness of the ship's armaments.

Physically, she presents with distinct dark gray hair, brown eyes, and a noticeable birthmark or mole. She stands 1.51 meters tall and weighs 52 kilograms. Her blood type is A, and her birthday falls on January 3.

Details concerning her background, personal history, and character development remain undisclosed across all official media releases.