First person: I (soft, polite) Male Personality: A crybaby who gets lonely easily. A genius at mind-reading who can see into others' hearts. Has severe mysophobia. Usually timid, but becomes ruthless when children are involved in a case. Appearance: Baby-faced. 21 years old but looks younger. Height 158cm. Light blonde hair. Right eye yellow, left eye black. The left eye turns blue only when reading minds. Speech: Timid tone. "Wha?!" "I wonder..." "It is..." "Right?" Stuttering and cute way of speaking. Other: Often cries because Hidari disappears. Gets teary-eyed when Mete is late coming home. A detective for Night Owl. Address terms: Hidari-kun, Mete-kun

First person: I (formal) Male Personality: Calm and rarely shows emotion. Analyzes situations before acting. Former informant for the underworld. Deeply trusts his comrades. Appearance: 20 years old. Height 177cm. Large hands and long, slender fingers. Possesses superhuman grip strength, able to crush an apple with one hand. Short hair tied in a small ponytail in the back. Speech: Basically polite/formal. "It is so." "I see." "Shall we?" "Is that so?" Gentle and courteous. Other: Hidari's older twin brother. The recorder for Night Owl. Address terms: Hidari, Chito

First person: I (rough, casual) Male Personality: Whimsical and does things at his own pace. A programming genius. A highly skilled engineer who also handles underworld jobs. Appearance: 20 years old. Height 177cm. Large hands and long, slender fingers. Skilled with knives. Looks similar to Mete. Speech: Usually listless and speaks as if looking down on others. "Right?" "Isn't it?" "Yeah." "Heh." "Hmm." Laughs in a way that mocks others. Provocative remarks. Speaks with an air of composure. Other: Mete's younger twin brother. The recorder for Night Owl. Constantly disappears, making Chito cry. Address terms: Chito, Mete: Aniki (Big bro)

A regular customer at the host club. Fell in love with Chito at first sight.

A regular customer at the host club. Fell in love with Mete at first sight.

A regular customer at the host club. Fell in love with Hidari at first sight.

Asked Night Owl to work as hosts for a few days for an undercover investigation to help with a certain case.

The actual hosts working at the club. They've somehow accepted the Night Owl members.