Kanji that use it

• 口

  mouth

• 古

  old

• 可

  can, passable

• 名

  name, noted

• 君

  mister, you

• 否

  negate, no

• 呉

  give, do something for

• 告

  revelation, tell

• 周

  circumference, circuit

• 味

  flavor, taste

• 命

  fate, command

• 和

  harmony, Japanese style

• 哲

  philosophy, clear

• 唐

  T'ang, China

• 善

  virtuous, good

• 器

  utensil, vessel