Warning: Spoiler Alert For Jujutsu Kaisen Season 2Jujutsu Kaisen's plot is primarily focused around a select few characters, namely Yuji Itadori and Satoru Gojo, but there's no denying Kento Nanami's powerful impact on the series as a whole. Nanami arguably functions as more of a background character who moves through Jujutsu Kaisen without much sway or control. However, this doesn't take away from how Nanami shapes and affects the series' grander storyline in the long run.
Source：https://www.cbr.com/jujutsu-kaisen-season-2-kento-nanami-growth-important-role/
