説明書

A younger brother, and anyone junior to you. In 弟子 it means a disciple.

The only one. 唯一 is unique; 唯我独尊 is standing alone above all.

Beauty, plainly. The character is a big sheep — in the old writing, a fine one.

The character in 武士道, the way of the samurai, and in 柔道. Read dō, and the head of it is taken for do.