清

(degree of) cleanliness; cleanliness factor

Mahjong

all terminals; winning hand consisting of only ones and nines as pungs or kongs plus a pair

Used in letters to celebrate the health and happiness of the addressee

gentle and pure

refreshing breeze and the bright moon; a beautiful nocturnal scene with a full moon

Organization name

Tsinghua University

(your) good health

street cleaner; garbage man

pure love; platonic love

(another's) well-being

tomb sweeping festival (Okinawa, April 4 or 5)

Qing-era Chinese music (popularized in Japan during the early 19th century)

elegance

purifying salt (thrown in the sumo ring before a bout, after funerals, etc.)

happiness

Shinto

purification ritual

style of jōruri narrative performance

Printing

seichōtai; typeface which resembles brush-stroke forms of characters

adjustor; liquidator

company in liquidation

open account transaction

liquidation statement or account

Linguistics

voiceless consonant

water purifier

being so broad-minded as to accept all sorts of things, both good and evil; being broad-minded enough to be tolerant of people of all shades