I'll probably forget some and make a part two. But here are the ones I remember at the moment:

Super Smash Brothers

Fire Emblem

Kid Icarus

Danganronpa 

Persona (just P5 atm, but I'm trying to get into P4)

Seraph Of The End

Sword Art Online

Angel Beats!

Vocaloid

Bang Dream!

Love Live!

Heathers

Doki Doki Literature Club!

Honkai Impact

A Certain Magical Index/ A Certain Scientific Railgun

Kagerou Project (a little)

FNAF (a little)

Attack On Titan (kind of)

Akame Ga Kill!

RWBY (not much anymore)

DREAMCATCHER

BLACKPINK

BTS

Honkai Impact 3rd

My Hero Academia

Pokémon (don't judge me, I don't like it as much anymore)

Steven Universe

Dear Evan Hansen (anyone else excited for the movie this year?)

Tokyo Ghoul (stuck on season 2 and its so e w)

Madoka Magica

That's all I remember for now!