百

night-watch bell; bells tolling out the old year

centenarianism; centenarian; 100th birthday celebration

very short-lived regime; very brief reign; (Napoleon's post-Elba) Hundred Days

Company name

Hyakugo Bank

waiting for one hundred years for the waters of the Yellow River to clear; waiting in vain for an unlikely event; waiting for pigs to fly; when the sky falls, we shall catch larks

Work of art, literature, music, etc. name

Pure Rules of Huaihai (set of monastery regulations said to have been written by Baizhang Huaihai)

Idiomatic expression; Proverb

single mistake which ruins all one's hard work; one blunder rendering a long period of effort useless; one fart in a hundred days of sermons

all kinds of illnesses

the Encyclopedists

method of learning through repetition which involves multiplying and other calculations carried out on a 10-by-10 grid of numbers

many government officials; all the officials

Hyakunin Isshu karuta; poetry cards based on the Hyakunin Isshu

Proverb

don't count your chickens before they're hatched; there's many a slip 'twixt the cup and the lip; consider a journey of 100 ri to be halfway completed at 90

all evils

music in the Korean court

even a fool may sometimes give good counsel

Computing

percentage function

unorthodox reading of kanji (in compounds)

stone used as a marker for hundred times worship

monk's allowed daily necessities (clothes, food, etc.)

Grateloupia filicina (species of red alga)

for the sake of argument; even if that were true

Comet Hyakutake

Traditional Japanese color name

reddish-brown