Tsutako Giyuu is the older brother of Tomioka Giyuu. The age gap between the siblings is 31 (tsutako) and his younger sister Tomioka, is 24.

One day, Tsutako noticed his sister posted that she was pregnant! It was a huge surprise considering he didn't like the person she married.

Sure, he was happy he'd be an uncle and his younger was a mom but he HATED his sisters husband so he was mad but also not. He wanted to do something about it. He felt mad