ONさい、さ
KUNふたたび
Meanings
againre-second time
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How to remember

'Sai' — I have to 'SIGH' and do it AGAIN.
The kanji 再 looks like a process being done, then repeated. The inner part is like an item, and the outer frame (冂) is a container. You place it in, take it out, and do it AGAIN.

Vocabulary

再びふたたび
again, once more
再来週さらいしゅう
the week after next
再開さいかい
resumption, reopening
再生さいせい
playback, regeneration, recycling
再会さいかい
reunion, meeting again

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