S.S. Naked Sun

"This is our very last piece!"

- Aikurō Mikisugi remarks before releasing the S.S. Naked Sun

S.S. Naked Sun is a thin bodied and wide topped carrier constructed with funding by the Takarada Conglomerate and is Nudist Beach's last line of defense, the organisation released her as a way to rescue Lady Satsuki from Honnōji Academy, dubbed "Operation Rescue Satsuki."

The S.S. Naked Sun is dry docked in the underground Nudist Beach base under Osaka. During launch, the Doutonbori gate will open and Osaka will begin to part itself as the ship is lifted through the water to her floating position.

In her closed form, she resembles a seam ripper, an item used for removing threads from clothing.