Hisui (Tsukihime) Rule 34

Hisui is a character from the visual novel Tsukihime and its related works, including Kagetsu Tohya and Melty Blood. She serves as a maid at the Tohno mansion, where she is known for her quiet, reserved demeanor and unwavering loyalty. Her appearance is marked by short, pale blue hair, blue eyes, and a classic maid uniform, often with a headband. In contrast to her more outgoing twin sister, Kohaku, Hisui is calm and soft-spoken, though she can be surprisingly assertive when needed. Fan artists frequently depict her alone or alongside other Tsukihime characters such as Arcueid, Ciel, Akiha, and Kohaku. Common themes in fan art include her twin dynamic with Kohaku, her maid attire, and subtle expressions that hint at her inner thoughts. Her design has been interpreted in both original and remake styles, offering varied inspiration for artists.