Main characters ; : :A middle-aged
salaryman who, with the help of a bird named Peeps, is able to travel between the real world and another world. He originally bought Peeps due to being bored with his life as a salaryman, unaware of his magical origins. ; : :A small gray
Java sparrow that accompanies Sasaki and has the ability to transport Sasaki between worlds. He is also the reincarnation of the great Star Sage and is responsible for teaching Sasaki magic. His original name was Piercarlo.
Otherworld Faction ; : :He is the lord of the area that Sasaki finds himself in first on his adventures in the parallel world. He was fond of the sage Piercarlo, who was later reincarnated as Peeps. ; : :The daughter of Viscount Mueller. Due to danger in the other world, she later goes to Japan. While in the real world she uses Sasaki to serve as her interpreter, although she later gets translator earphones. ; : ; : :The vice-manager of the trading company and a person that Sasaki regularly does business with. ; : :An apprentice chef who was fired for unjust reasons. He is then picked up by Sasaki and runs the day-to-day business of the restaurant Sasaki opens. ; : :The owner of a foreign trading company which holds a large amount of influence and power. ; : ; : ; :
Modern Psychics Faction ; : :He is one of the higher-ups in the psychic organization, and Sasaki's boss. Later, Hoshizaki finds out he is gay. ; : :A high school student who is often seen wearing business attire in an attempt to appear more mature. When she has the appearance of a high school girl she has braided hair and wears glasses. She has the ability to control liquids. ; : :She is an A-ranked psychic who can drain the life force of those she touches. She also has very strong regenerative abilities making her near-immortal. It is suggested by Akutsu that she may be over 300 years old. Originally a member of an evil psychic organization, she eventually becomes a very strong asset and close friend to Sasaki.
Magical Girl Faction ; : :Not much is known about her, but she was bestowed magical powers by a fairy who she then killed, some time after her parents were killed by psychics. These events have led her to hate all psychics, driving her to kill every psychic she finds.
Death Game Faction ; : :A junior high school student who lives next door to Sasaki. She seems to have developed feelings for him. Although her full name is not stated in the series, her surname is stated to be . ==Media==