Neko no Otera no Chion-san

Looking for peace, Gen Suda decided to attend high school somewhere far from his home, in another prefecture, where his distant relatives run the local temple, which will become Gens new home and the start of his new life shared with his formerly tomboyish older female cousin, Chion Koterasawa: hardworking, numb and indifferent - at least seemingly, and can appearances be trusted?