GSS Guroshi (GF-02) was a Fuushigi no Umi-class Escort in the Grand Star Army. It was the first starship to be captained by Ketsurui Yui. It was often accompanied by the GSS Katie Dethstrike (GD-04).

Date entered service: YE 21.

The YSS Kuroshi was destroyed in YE 21 or YE 22, and was replaced by the YSS Chino Yushi.

• Ketsurui Yui
• Hanako

Artworks by Wes