My family tree

Kazuo is my father. Junko is my mother. Shotaro and Shinnosuke are my brothers. Shotaro is my oldest brother, and Shinnosuke is my second-oldest brother.
Shozo is my grand father and Hideko is my grand mother on the father's side. Takeru is my grand father and Toshiko is my grand mother on the mother's side.
My oldest brother will marry with Yumi. She is my sister-in-law.
Toshinari is my father's younger brother, and my uncle. Mayumi is my father's sister-in-law, and my aunt. Akira and Takeshi are their son, my father's nephews, and my cousin.
Ryusuke is my mother's younger brother, and my uncle. Miwa is my mother's sister- in-law, and my aunt.  (109/3804 words)