“each / every” in Japanese is 各, read kaku, onoono (かく, おのおの). It is a Grade 4 Kyōiku kanji, taught in year 4 of Japanese elementary school, and appears in words such as 各自 (each person).
What does 各 mean?
各国の旗がある。
Same sound, different character — the classic trap. Compare them side by side: