久 means long time and is a JLPT N2 kanji. It has 3 strokes and uses the bent stroke radical (丿).
Stroke order · 3 strokes
On'yomi (音読み)
キュウ、ク
Kun'yomi (訓読み)
ひさ(しい)
Radical
丿 · bent stroke
Strokes
3
How to remember 久
A person leaning on a cane has traveled a long way — time stretches out the same way. 久しぶり! — the first word people say after not seeing each other for a long time.