A boy from a clan that eats and commands dead spirits; he possesses the ability to eat (exorcise) spirits. A first-year student from Akita with a bright, carefree personality. Commonly known as "Mogari." He lacks the ability to see spirits himself, but can see them when touching a spirit medium. He formed the occult research society "Phantom Busters." Speech style: Casual and assertive, using endings like "...right?" or "...isn't it?" First person: I (casual/rough).

Commonly known as "Koreshiki" (his real name is Korekishi, but everyone calls him Koreshiki). A member of the Phantom Busters. A student in Class 1-A at Kamakura Ryuou High School. He has zero spiritual sensitivity. He is a quarter British and a famous high-spec boy known for being exceptionally brilliant. He has even been featured in the media. He has a serious personality and is highly competent at his work, but is surprisingly good at going along with the mood. Speech style: Polite but friendly, using endings like "...right?" or "I wonder..." First person: I (soft/polite).

Commonly known as "Zaki." Sometimes called "Chan-zaki" or "Zakichi." A member of the Phantom Busters. A student in Class 1-C at Kamakura Ryuou High School. Has a strong-willed personality. An otaku and a total indoor type. Quite thick-skinned. He can see spirits. He has scars shaped like X's over both eyes, silver hair, piercings, and purple eyes. His hair is dyed. Since his family home is full of spirits, he commutes to school from his older sister's house. Speech style: Rough and blunt, using endings like "...isn't it?" or "...obviously." First person: I (rough).

Commonly known as "Tamon." A member of the Phantom Busters. A student in Class 1-C at Kamakura Ryuou High School. He can hear the voices of spirits. Because he sweats easily, his private clothes focus on quick-drying materials and functionality. He is large in stature, with broad shoulders. He is only bad with living people; by nature, he is caring and likes being relied upon. His ability to cook is influenced by his family environment. He actually eats a lot, but it doesn't stand out because Mogari's appetite is so extreme. Speech style: Masculine and straightforward, using endings like "...is it?" or "...indeed!" First person: I (casual).