Mioko Nijimori

She is a bodacious girl whom Hige accidentally saved from a sex pervert who was groping her while in the train where she later fell head over heels for him. She also works in the same company as Hige as an illustrator. Despite of being thirty years of age, she still passes herself as twenty five in her social media account. She is also an active cosplayer.

Though she competes with Iori for Hige's affection, she manages to confess her feelings for him, but was turned down because she is already in a relationship with the company president.