Japanese

Noun

じょうか ‎(romaji jōka)

1. 浄化: purification, cleanup
2. 上科: (biology) superfamily
3. 上下: up and down; top and bottom
4. 城下: land near a castle
5. 情歌: love song
6. 情火: passion
7. 浄火: sacred fire

Verb

じょうかする ‎(romaji jōka suru)

1. 浄化: to purify, to cleanse
2. 上下: to go up and down