(Mystery/Psychological) A doctor pursues a sociopathic killer he once saved. Gripping, mature, and masterfully written.

For those who prefer a grittier tone and complex moral dilemmas.

Mashle: Magic and Muscles – Harry Potter meets One-Punch Man. Pure dumb fun.

The best "popular anime series and manga recommendations" are the ones that resonate with you . Don't be afraid to drop a show after three episodes if you hate it. With the streaming era (Crunchyroll, Netflix, HIDIVE), you have a universe of stories at your fingertips.