10 titles recommended if you like Sword Art Online
She Professed Herself Pupil of the Wise Man
BOFURI: I Don't Want to Get Hurt, so I'll Max Out My Defense.
Log Horizon
Overlord
Death March to the Parallel World Rhapsody
Tales of Zestiria the X
I'm Standing on a Million Lives
SHIBOYUGI: Playing Death Games to Put Food on the Table
Seven Senses of the Re'Union
Btooom!