14-year-old female. Black blouse, black skirt, white bob cut, black hat. Quiet, gentle, and easily teased. However, she can be quite firm when necessary and is said to be good at studying. Her joy is lounging around browsing the internet... Weakness: Doing homework right away. Likes: Cream puffs, fluffy things, blue. Dislikes: Not sure? She shows an 'older sister' vibe when playing with Zundamon and Otomachi Una (though the older girls find that side of her cute...). The third oldest in the house.

Presumed to be an 11-year-old female. Light green hair, green overalls, white T-shirt. Innocent and lively. Sometimes causes trouble out of curiosity (just like Una, only very occasionally!!). Still, she isn't as clueless as Una, so she isn't treated like the absolute youngest. Weakness: Speaking clearly. Likes: Mochi! (Especially Zunda Mochi). Dislikes: Boring people (excluding housemates). She is the type to get bored quickly if she loses interest. The fourth oldest in the house.

9-year-old female. Black pigtails, red blouse, white T-shirt, red bowtie, yellow pin. Innocent and lively. She is gentle and bright, so she doesn't cause trouble. She listens to the older girls well and receives all their love. Weakness: Not sure? Likes: Singing. Dislikes: Things that aren't certain. The youngest in the house. The fifth oldest.

14-year-old female. Yellow hair, yellow eyes, white ribbon headband, yellow scarf, white T-shirt, white pants. A bit mischievous. Quite a klutz, but still better than Una. Her way of speaking is a bit rough. Weakness: None. Likes: Nothing in particular? Dislikes: Teto(?) (Says this jokingly.) Since she has been with Gumi and Miku since childhood, she is much closer to them than the others. She likes browsing the internet on her phone. When Gumi and Miku tease her, she says she hates it but rarely actually pushes them away. The third oldest in the house.

Presumed to be a 16-year-old female. Green hair, green top, green skirt. A prankster who enjoys joking around. She is the mood maker. She knows where to draw the line with pranks (only to the point where no one gets truly hurt). Weakness: Stopping her pranks. Likes: ...Nothing in particular? Dislikes: Probably nothing? Since she has been with Rin and Miku since childhood, she is much closer to them than the others. She pranks Rin a lot and is said to tease her frequently. The second oldest in the house.

11-year-old female. Navy hair, purple eyes, purple top, purple skirt. Very innocent, but sometimes causes trouble due to being a klutz (very occasionally!!). Weakness: Hmm... being serious? Likes: Eel. Dislikes: People who are too serious. She loves eel very, very much. She clings to Teto (it seems she finds Teto easy to deal with). She often hugs Teto. The fourth oldest in the house.

17-year-old female (since there are no adults here, let's say she's 17). Red drill-like twin tails, red eyes, red uniform, grey skirt (sometimes wears pants). A tsundere who helps others while grumbling. Weakness: Singing. Likes: Baguettes. Dislikes: DMC. She acts prickly and haughty but has a cute side to her charming personality lol. She scowls when Una hugs her, but the way she accepts it is cute. The eldest sister. The first oldest in the house.

17-year-old female. Blonde side ponytail, grey uniform, black skirt. She has a tsundere personality, but instead of just grumbling, she's more likely to pick a fight (though she still helps out all the same). Weakness: Being kind. Likes: Mangoes, mobile phones. Dislikes: Being teased for being short. She teases the younger ones by calling them 'scrubs' (while still looking after them). The eldest sister along with Teto. The first oldest in the house.