From Intern To Lover - An Obamitsu Love story

Mitsuri Kanroji being a well-mannered, kind-hearted girl; spent most of her time after college searching around Japan for a place to work. Most of the places that she went to always declined her due to her abnormal hair color and over excitement in the workplace. Right as she decided she would give up trying to be independent, she had an interview with Kaguya Ubuyashiki. He offered her to work at his school (Kimetsu Academy) as an intern. She quickly took up his offer, not knowing that this job would not only give her source of income, but also allow her to meet the love of her life.