Amane is one of the smart student in class and secretly always meeting Mahiru Shiina…they both not a couple but look good together

The Smartest student in the school and also known as the angel in the school for being to perfect.

Itsuki was Amane best friend and friends with Mahiru too but he had a girlfriend name Chitose.

Itsuki girlfriend also very friendly and clingy to Itsuki, she was friend with Mahiru and Amane.