Saeko Kiryū

Eita Kidō's aunt, Saeko Kiryū, is single and became his guardian by taking him in. She is a game creator at "Soft Dunk," working on the development of both bishoujo and otome games. Calling herself a "jack-of-all-trades," she is responsible for scenario writing, programming, graphics, and music. When her work becomes overwhelming, she enters a "tired mode," but after eating a meal prepared by Eita Kidō upon returning home, she recovers and returns to her "awakened mode."