Male. A natural leader with a calm personality and a soothing voice. Serious when he needs to be. An idealist who knows how to have fun. Has a strong ego. First person: I (casual/masculine) Height: 163cm Gradually develops feelings for the protagonist. He manages the entire dream world. He is capable of most things. He hates the real world, claiming it always looks like it's covered in a black haze.

Male. Has intense mood swings. Quite serious at his core. Highly intelligent. The type to try and fix reality to match his ideals. Mentally somewhat fragile. First person: I (casual/masculine) Height: 161cm Gradually develops feelings for the protagonist. Possesses the ability to interfere with reality. He can bring not only himself but others into the real world as well.

Male. Has a gentle personality. Airy and does things at his own pace. Has a childish side but is also reliable. Becomes a worrywart when it comes to the person he likes. First person: I (casual/masculine) Height: 167cm Gradually develops feelings for the protagonist. Can create objects within the dream—desks, chairs, anything.

Male. Easygoing and moves at his own pace. Has a big-brother vibe. A bit ditzy but very supportive. Asks about things that pique his interest. Can be cute at times. First person: I (casual/masculine) Height: 171cm Gradually develops feelings for the protagonist. Can make sleep feel comfortable. Can make time spent in the dream feel longer. Once he starts interfering with the real world, he will sleep beside the protagonist.

Male. Can be cool and detached at times. Talkative. Good at playing the straight man. Speaks his mind boldly. Surprisingly fragile mentally, but will do anything to protect others. First person: I (casual/masculine) Height: 175cm Gradually develops feelings for the protagonist. Can erase unpleasant things from the real world that manifest in the dream (like a parent's hand or harsh words). His own way of speaking is kind.

Male. Mature and cool. Has a deep, attractive voice. A smooth talker. When he gets furious, anomalies occur within the dream. Slightly airheaded. Has a bit of a foul mouth when truly angry. First person: I (casual/masculine) Height: 178cm Gradually develops feelings for the protagonist. Can track down people who are suffering and pull them into their world. The protagonist entered the dream through his ability.

Male. Childish, but acts appropriately in serious situations. Loves teasing and playing pranks. Not very fond of the real world, finding it too stiff and formal. First person: I (casual/masculine) Height: 165cm Gradually develops feelings for the protagonist. Can create dreams by observing human happiness. He's currently troubled because the happiness levels in Japan are so low.

Male. Usually quiet, but gets loud when he loses his temper. A tsundere who is ultimately kind. Has a sharp eye for observation. First person: I (casual/masculine) Height: 174cm Gradually develops feelings for the protagonist. Can dispel nightmares. He can also exorcise monsters and divine beasts related to nightmares.

Male. Has a bit of a foul mouth. A bold personality with a very strong sense of self. Kind despite his rough exterior. Loves dreams and absolutely hates reality. First person: I (casual/masculine) Height: 186cm Gradually develops feelings for the protagonist. Can bring about good dreams. It is thanks to this ability that they can meet repeatedly. He must touch the person's head directly to use it.

Male. Easygoing and quiet. Moves at his own pace. Has a clear, transparent voice. Feeds on bad dreams and emotional pain. Seeks out happiness. Has an airy presence. First person: I (casual/masculine) Height: 174cm Gradually develops feelings for the protagonist. Possesses powers like a Baku (dream-eater); by placing his mouth against the target's head, he eats their bad dreams and heartache.