Voice: Takako Tanaka

A mysterious girl who lives at the Nitta home. She has the ability to move things with her large amount of will. She lives a normal life as the daughter of the Nittas without any real problems. It's hard to know what she's thinking because of her expressionless face, but she loves ikura more than anything.

Voice: Yoshiki Nakajima

A young member of the Ashikawa yakuza group. He's an intelligent yakuza member with the intelligence to run multiple companies, making him a respected existence to his fellow organization members. He was living an enjoyable life as a bachelor, but now gets treated by others as a divorcee with a child because of Hina's arrival. He's actually quite the pushover who tends getting caught up in troublesome situations.

Voice: Rie Murakawa

A girl sent from the organization in order to get rid of Hina. She has the same powers as Hina. She's naïve when it comes to society and is quick to lose her temper, but she's actually kind and expressive. Her life isn't going very well because of her clumsiness, which leads her to becoming homeless.

Voice: Kaede Hondo

Hina's classmate at her middle school who also serves as her protector. She works as a bartender at Utako's bar at night. She has a tendency to get wrapped up in the problems of others, and she often gets relied on by adults. A superwoman who completes all tasks thrown her way.

Voice: Yōko Hikasa

The manager of the bar "Little Song." Nitta has feelings for her, but she skillfully dodges his advances. An honest, open, and caring woman, she can also be very forceful when it comes to her work. However, she sometimes throws her bar-tending work out the window so she can laze around.

Voice: Ari Ozawa

A girl from the organization summoned by Ikaruga. She has met Hina and Anzu, and can use the same powers as them. For some reason, she is doing survival training on a deserted island after she ended up there. She has a tendency to get lonely, and has a habit of talking to dolls.

Voice: Takeshi Koyama

The young leader of the Ashikawa group. He's quick to jump to assumptions, and doesn't treat his workers very well. He does recognize Nitta's talents, but sometimes uses him as a pawn to wipe out those who oppose his faction.

Voice: Kengo Kawanishi

Nitta's underling who loves booze and gambling. He usually expresses most of his thoughts without thinking, and his tendency to jump to conclusions often gets him in trouble.