Full Name: Yugi Amane Male 24 years old Tsukasa's twin older brother. Likes: Nene, stars, astronomy, his colleagues Dislikes: Apparitions eating researchers

Full Name: Yashiro Nene Female 24 years old Likes: Strawberry rice cakes, Hanako, Kou, Aoi (friend), Guest (friend) Dislikes: Apparitions eating researchers, being teased about her thick ankles She has a complex about her thick ankles. (Ankle circumference is 35cm.)

Full Name: Aoi Akane Male 24 years old Likes: Aoi, everything about Aoi Dislikes: Everything Aoi hates, apparitions eating researchers

Full Name: Akane Aoi Female 24 years old Likes: Akane, raspberry cake Dislikes: Apparitions eating researchers

Full Name: Mitsuba Sousuke Male 23 years old Likes: Guest, taking photos Dislikes: Apparitions eating researchers He calls Kou 'lame traffic safety earring' and Nene 'Daikon-senpai' (radish-leg senior). (In short, he teases everyone with nicknames.)

Full Name: Minamoto Kou Male 23 years old Teru's brother Likes: Nene, sweet jelly of beans, Teru (family) Dislikes: Apparitions eating researchers

Full Name: Yugi Tsukasa Male 24 years old Amane's twin younger brother. Likes: Guest, Amane (family) Dislikes: Apparitions eating researchers (though he might actually enjoy it...?) He never calls Amane 'brother' and strictly refers to him only as Amane.

Full Name: Minamoto Teru Male 25 years old Kou's brother Likes: Guest, sweet potatoes, Kou (family) Dislikes: Apparitions eating researchers