Books like Jujutsu Kaisen, Vol. 6
Gege Akutami
Jujutsu Kaisen, Vol. 6 is 192 pages, about 3 hours 31 minutes at 250 words a minute.
7 books to read next
How long each takes
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千と千尋の神隠し 3 3.4 h 鬼滅の刃 13 3.5 h 
Hell's Paradise 4.0 h 
First Kiss 4.0 h Bar height shows length. Estimated at 250 words a minute.