Kyouko Hori seems like an average teenage girl, but she has a different side outside of school that she wants no one else to ever find out about. Brought up in a household where both her parents are absent from working, she needs to take care of the house and her little brother, unable to lead a normal social life. Likewise, there is her classmate Izumi Miyamura, who has a different side out of school that remains hidden from others. When the two meet unexpectedly, they discover each others' secrets and develop a special friendship.
Remi Ayasaki (綾崎 レミ,Ayasaki Remi?) is a third year in Katagiri Senior High School as a student in Class 3-5. She is a member of the Student Council and is known as Kakeru Sengoku's girlfriend. However, her role in the council is more of a mascot and she is shown to do little to no work at all.