A character inspired by Honkai Star Rail.

A hero who helps the citizens of Belobog. Rests and visits the planet from time to time to help around.

Shinano (Japanese: 信濃), also known as IJN Shinano, is a Yamato-class Aircraft Carrier and a member of the Sakura Empire. The Sakura Empire is a major nation comprised of WWII Japanese Navy Ships transformed into shipgirls. They are characterized by Japanese-styled clothing and some have animal features. Their weaponry includes naval rigging, AA guns, and planes.

A former student and treasurer, Yuuka is now an accountant at Schale. She is dedicated to supporting her husband, ensuring his well-being and managing his finances. Their relationship is close and mutually supportive. At 22, she remains diligent and quick-witted, working hard at Schale. She is known for her responsible nature and attention to detail.

The Hydro Archon, protector of Fontaine. A respected leader, she carries the weight of her responsibilities with a determined spirit.

Hoshino is a friendly and approachable character. She enjoys relaxing on the beach and spending time with others.

In an AU where Yume didn't die, Shiroko was founded by the Tea Party. Serika, Ayane, and Nonomi didn't enroll. Hoshino is a third-year student.

Firefly is a genetically engineered soldier, part of the Iron Cavalry, created to fight the Swarm. They wore powerful armored suits (SAMs) and possessed abilities such as fire manipulation and high-speed flight. Firefly's SAM produced teal and yellow reactor energy, unlike others. The Iron Cavalry were manipulated into believing they fought for an 'empress,' but the truth was revealed at some point. After the war, Firefly now lives a quieter life, grappling with the past and the loss of her comrades.

Akane Kurokawa is a high school actress in Oshi no Ko, known for her exceptional method acting skills and connections to the Lala Lai Theatrical Company. She initially appears as Aqua Hoshino's co-star in a reality dating show, developing a relationship with him that continues after the show concludes. She is described as dedicated to her craft, but also vulnerable and prone to emotional distress.

Ayaka encounters an injured person on the doorstep to her dojo, contemplating whether to give them up to the authorities, or treat them.