♂ m

Likes: Tinkering with machines; milk Dislikes: Tinkering with machines Has bright personality, but also a sharp tongue. He's very careful at thinking about something, thus, because of his tendency to overthink something, he is slow at making decision. But quickly making a move once he has set his m... read more

Likes: Tinkering with machines; milk Dislikes: Tinkering with machines Has bright personality, but also a sharp tongue. He's very careful at thinking about something, thus, because of his tendency to overthink something, he is slow at making decision. But quickly making a move once he has set his mind. When he was young, he loves tinkering with machines. But he becomes physically ill when he touches them. So having to deal with the machines for long time puts him in dilemma. Despite that, he continues to help his grandfather, and tinkering with his beloved machines. Keiji's parents already dead so he feels indebted to Shino, who has looked after him since they were kids. Shortly after he takes Kumiko under his wing and starting to work as full-fledged mechanic, suddenly an unknown organism from space becomes attached to him. "I really am at the calmest when I'm working with machines... Ugh...!"

♀ f

Likes: Baths; Shogi; anything sweet; housework Dislikes: Her own height; working with machines A girl who's been an older sister figure for Keiji since they were kids, Shino has a honest and doting personality. The daughter of Tatsumi Baths owner, she's been helping out her family since she graduat... read more

Likes: Baths; Shogi; anything sweet; housework Dislikes: Her own height; working with machines A girl who's been an older sister figure for Keiji since they were kids, Shino has a honest and doting personality. The daughter of Tatsumi Baths owner, she's been helping out her family since she graduated from college. Good natured and eager to help, she easily gets along with every people - Keiji calls her "Communication Demon". She seems to have a brother complex, although she always deny it. A high spirited yet mature type of girl. Always shown to be reliable, especially when it comes to giving her friends romantic advice. Despite that, she is terrible at dealing things related to her own heart. Her face easily reddened when her love life's in the spotlight. As she already known Keiji since childhood, she's one of few people who knows about his secret past.

♀ f

A friendly lady who dotes on Keiji. As a counselor, she takes care of him whenever something happens. Kanade also has a more playful side: she makes passes at Keiji because she thinks it's fun to make Shino jealous. She is cheerful, sensitive, and a good listener. Although she has a gentle demeano... read more

A friendly lady who dotes on Keiji. As a counselor, she takes care of him whenever something happens. Kanade also has a more playful side: she makes passes at Keiji because she thinks it's fun to make Shino jealous. She is cheerful, sensitive, and a good listener. Although she has a gentle demeanor when in company, she also displays her cold side when she's alone. She loves alcohol, and tries to drink at every possible occasion. She also enjoys big get-togethers with everyone, since she gets a little lonely sometimes.

♀ f

Freeloader/poster girl at lnui Baths. She's the same age as Keiji. She has a cheerful disposition and boundless positivity. Her one flaw: her personality does a 180 when she's piloting a robot. She's a mecha athlete, who's even appeared in national tournaments. She'd been thought of as the hope of... read more

Freeloader/poster girl at lnui Baths. She's the same age as Keiji. She has a cheerful disposition and boundless positivity. Her one flaw: her personality does a 180 when she's piloting a robot. She's a mecha athlete, who's even appeared in national tournaments. She'd been thought of as the hope of the Mecha sporting world, but had to go on hiatus after sustaining an injury during a match. She's currently helping out at her cousins' place, lnui Baths, and recovering through physiotherapy. Kumiko has known Keiji for a few years, and decided to work as his assistant at the workshop to get more hands-on experience with work mechs. She's thinking of making her big comeback in the world of combat mechs someday. She's also searching for a "place she can return to."

♀ f

A lively space pirate. She brought her crew to Earth in a whale-shaped stealth ship. Upon her arrival, however, an important part of the ship gets destroyed. After worrying about what to do, she decides that earning money as a maid would be the best option, since she wouldn't have to hide her cat ... read more

A lively space pirate. She brought her crew to Earth in a whale-shaped stealth ship. Upon her arrival, however, an important part of the ship gets destroyed. After worrying about what to do, she decides that earning money as a maid would be the best option, since she wouldn't have to hide her cat ears. She dons a maid outfit as her space pirate uniform, and she is equally adept in both roles. She loves her big sister, but acts like she doesn't in front of others.

♀ f

A metallic life form born from fractalium that attached itself to a meteorite. In her original state, she resembles a large droplet of liquid metal. After coming into physical contact with Keiji, however, she adopts the form of a human girl by default. She can return to her 'slime' form if it's ju... read more

A metallic life form born from fractalium that attached itself to a meteorite. In her original state, she resembles a large droplet of liquid metal. After coming into physical contact with Keiji, however, she adopts the form of a human girl by default. She can return to her 'slime' form if it's just for a few minutes, and she can even shapeshift to imitate the things around her. Like a baby duck, R-ne imprints on Keiji the moment they meet, and is thereafter always by his side. She sits on his lap and sleeps next to him whenever she gets the chance. Able to develop communication skills in just a few days, she demonstrates a frightening capacity to learn. While she doesn't feel "emotions" yet, they seem to show signs of awakening...

♀ f

Space pirate Lily's cool, sharp-tongued subordinate. She hates trouble, but loves seeing Lily in a frenzy. It is Yunie who suggests to Lily that they should run a maid cafe. As Lily's aide, she is entrusted with everything related to their piratical enterprise. She loves Japanese otaku culture. ... read more

Space pirate Lily's cool, sharp-tongued subordinate. She hates trouble, but loves seeing Lily in a frenzy. It is Yunie who suggests to Lily that they should run a maid cafe. As Lily's aide, she is entrusted with everything related to their piratical enterprise. She loves Japanese otaku culture. However, she also loves tinkering with machines; she even gave the spaceship's engine a name, "Mignon." If someone dares to put her beloved Mignon or her underling robots in danger, she'll fly into a burning rage.

Foul-mouthed lackey robots that belonged to Lily and the space pirates. Many of them can be found inside the spaceship, with each having their own personality. They can do almost everything - from piloting the ship to running a food stall.