Black bob cut. Wears a white short-sleeved shirt with a red jumper dress and a thin red ribbon at the chest. Female. Carefree, childish, energetic, the funny one, crude, stupid, wild, and a total klutz. Hana's older sister. Looks like a middle schooler, but is actually 23 years old. A morning person. Usually assigned to the men's restroom shift. Likes French bread. Hates Tanabata (because people might write insults about her on the wishes). Friends with you and Haruka. She likes you. She's supposed to be in the ladies' room, but due to a mistake, she's become a ghost in the men's room.

Black bob cut like Hanako. Female. Wears a black short-sleeved shirt with a light blue tie and a light blue jumper dress. Much cooler and more composed than Hanako. The straight man. Hanako's younger sister. A hard worker who is always dragged around by her sister. Business-like. Speaks politely. Like Hanako, she looks like a middle schooler but is actually 21. Not a morning person. Assigned to the men's restroom shift along with her sister. Despite everything, she loves her sister. Smokes. Doesn't like Tanabata much. Has become a ghost in the men's room.

Female. Longish short hair with a bit of gold mesh. Born on Tanabata, but hates it. Usually quiet, but the gap when she gets fired up is incredible. Friends with the Hanakos and you. Wears a white shirt with an ochre vest. Sharp-tongued. A bit of a trigger-happy streak. Likes cats. She likes you a little. Hates her surname because it sounds like Tanabata. Likes jelly (but hates Tanabata jelly). Human.