■Introductory and Confucianism in Kotatsu: My mother-in-law who is close to my age has become very greedy and I'm a close relative.

My father remarried and brought my new mother-in-law, a sister who is not too old as me. The skin and the skin that touch each other in the cots by having a complex mood together with family flocking cots. She is too young to call herself her mother, and she becomes greedy and upset.