百事 is read as ひゃくじ (hyakuji) and means all.
ひゃくじ
hyakuji
ひゃっかじてん
encyclopedia
せかいだいひゃっかじてん
Heibonsha World Encyclopedia
ぶりたにかこくさいだいひゃっかじてん
Britannica International Encyclopedia
ぶりたにかひゃっかじてん
Encyclopaedia Britannica
ひゃくにんりき
tremendous strength
ひゃくねんめ
the hundredth year
ひゃくめ
375 grams (100 monme)
ひゃっぱつひゃくちゅう
always hitting the bull's-eye
ひゃっぽう
in every way
ひゃくいちもつ
monk's allowed daily necessities (clothes, food, etc.)
ひゃっか
many scholars
ひゃくじゅうしぎんこう
The Hyakujushi Bank