!Ikkou Satonaka
* AwLookTheyReallyDoLoveEachOther
* BalloonBelly - episode 8 of season two
* BelligerentSexualTension
* ButtMonkey
* LovableSexManiac

!Chitose Nanbu
* AwLookTheyReallyDoLoveEachOther
* BalloonBelly - episode 8 of season two
* BelligerentSexualTension: With Ikkou.
* BettyAndVeronica: Betty to Kazuki's Veronica.
* NoSocialSkills
* {{Tsundere}}: Even though she acts nice much of the time, she fails to admit her crush to herself or Ikkou, often harming him when others flirt with him.

!Yuuko Atoda
* ACupAngst: She tends to be jealous of girls that have big breasts compared to her own and angry with guys that prefer such girls
* {{Tomboy}}

!Sumi Ikuina
* BalloonBelly: In episode 8 of season two.
* FriendToAllLivingThings: Sumi. Her kindness extends even to animals, and this seems to be where her spiritual talents lie.
* InnocentFanserviceGirl

!Hinata Sugai
* LittleMissSnarker
* SugarAndIcePersonality
* TokenMiniMoe: Even though she is only a year or two younger than the other girls, she is notably undeveloped.

!Sakura Sagai
* BigEater: She has the incredible ability to eat anything without ever feeling satisfied and without changing her appearance. Somewhat expected as she represents the realm of the Hungry Ghosts.
* BigSisterInstinct: To Hinata.

!Haruka Amanogawa
* TheTease: She flirts with Ikkou on more than one occasion to get a response only to sit back and watch when he gets beaten by the other girls.

!Kazuki Kazusano
* BettyAndVeronica: Veronica to Chitose's Betty.
* ShamelessFanserviceGirl