Jujutsu Kaisen seems to be most popular right now, along with the longstanding Tokyo Ghoul, Death Note, FMAB, AoT, Code Geass, Neon Genesis, JoJo, Cowboy Bebop, and the "big 3" of Naruto, Bleach, One Piece, and the OG Dragon Ball Z. Hunter X Hunter and My Hero Academia as well but from what I've seen, mostly younger associates and law students prefer these two.
Fullmetal Alchemist brotherhood
Great teacher Onizuka
One Piece
Bleach
Initial D
Re:Zero