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The main protagonist, a second-year high school student. He suffers from having lucid dreams every night because of a past accident, and relies on his childhood friend Saki and his glasses to tell dreams apart from reality. He lives away from his ... read more

The main protagonist, a second-year high school student. He suffers from having lucid dreams every night because of a past accident, and relies on his childhood friend Saki and his glasses to tell dreams apart from reality. He lives away from his parents in a house which is owned by Saki's parents.

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Tooru’s childhood friend and Keiko's classmate. She used to be a good, honest girl, but after a certain point she became Tooru’s little sister, and turned into a scary girl who entangles her br... read more

Tooru’s childhood friend and Keiko's classmate. She used to be a good, honest girl, but after a certain point she became Tooru’s little sister, and turned into a scary girl who entangles her brother in her wiles. (According to Tooru.) And the scariest part is that she does so almost unconsciously, so her brother is always troubled. With circumstances being what they are, it’s not that she has a complex towards her brother. Incidentally, her family are rich landowners.

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Saki’s classmate and Tooru’s underclassman. The principal’s niece. She doesn’t have many friends because she doesn’t talk much and often glares at people. She plays guitar as a hobby, and some... read more

Saki’s classmate and Tooru’s underclassman. The principal’s niece. She doesn’t have many friends because she doesn’t talk much and often glares at people. She plays guitar as a hobby, and sometimes sings in front of the train station. Often behaves coldly, and kept Tooru and co. at a distance at first. She doesn’t like Yayoi because the latter is over-familiar and it’s hard to know what she’s thinking. It goes without saying that she’s from a well-off family.

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The worst trauma that appears in Tooru’s dreams. She’s the one behind him getting trapped in dreams. But as long as he had lucid dreams, she wasn’t supposed to appear ever again.

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A girl that appears in Tooru’s dreams. She claims to be able to wander from dream to dream, but there’s no way to prove it. Her words and actions are often frustrating, because she seems to know various things but then it turns out she really do... read more

A girl that appears in Tooru’s dreams. She claims to be able to wander from dream to dream, but there’s no way to prove it. Her words and actions are often frustrating, because she seems to know various things but then it turns out she really doesn’t. But it’s at least certain that she’s an ally of Tooru’s... Probably. She is never really on her guard.

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Tooru’s sempai and the head of the school science club who has returned to Japan. As her name suggests, she’s half Japanese. One mustn’t be deceived by her appearance, because she is always behaving in a calculating manner—or so she says, but T... read more

Tooru’s sempai and the head of the school science club who has returned to Japan. As her name suggests, she’s half Japanese. One mustn’t be deceived by her appearance, because she is always behaving in a calculating manner—or so she says, but Tooru thinks she mostly just relys on intuition. But it’s impossible to know what she’s thinking behind that smile.

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Yayoi's younger sister. Even though her hair and stuff obviously stand out, she is not showy. She is a comforting small animal. Always smiling, and none of her classmates have ever seen her get seriously angry. She doesn’t mind read more

Yayoi's younger sister. Even though her hair and stuff obviously stand out, she is not showy. She is a comforting small animal. Always smiling, and none of her classmates have ever seen her get seriously angry. She doesn’t mind Tooru’s more troublesome aspects, so she’s another one of his few friends. When she and Tetsuya are together they suddenly form their own world, so that’s a pain. In a sappy couple sort of way.

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Tooru is a triple threat with his menacing expression, poor sociability, and tendency to collapse suddenly, but Tetsuya is a friend who tells him not to worry about it, like it’s no big deal. He’s a thoughtless idiot and often talks about other ... read more

Tooru is a triple threat with his menacing expression, poor sociability, and tendency to collapse suddenly, but Tetsuya is a friend who tells him not to worry about it, like it’s no big deal. He’s a thoughtless idiot and often talks about other girls in front of his girlfriend Asahi, who get easily jealous, but he’s also a good, innocent person. But it’s a pain when he and Asahi are together. In a sappy couple sort of way.

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An employee of the company Saki’s father runs, she is currently under company orders to act as Saki’s chaperon. Driving away the pesky insects who approach Saki is part of her job, and towards her greatest enemy at the moment, read more

An employee of the company Saki’s father runs, she is currently under company orders to act as Saki’s chaperon. Driving away the pesky insects who approach Saki is part of her job, and towards her greatest enemy at the moment, Tooru, she harbors mixed feelings of trust and hostility.