MIO5, Mioko, みおこ, デガス
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.