人生2周目
Meanings
1
second time at life; reincarnation
Often used jokingly to describe precocious children who seem to have lived before, or in reincarnation contexts. The gloss 'reincarnation' is a direct meaning, while 'second time at life' captures the humorous usage.
That kid is so composed, it's like he's on his second time at life.
If it's a second life, you should have memories of your past life.