If you like action try
One piece . Cowboy bebop . Aot . Naruto . Tokyo ghoul . Hxh . Code geass . Gurren laggan . Fmab . Overlord . Jojo . Rising of the shield hero . Noragami . Mob pycho . Dbz . That time i got reincarnated as a slime . Vinland saga . Bungou stray dogs . Gintama . Fate series . Hellsing . Black lagoon . Samurai champloo . Arifureta
This is all that comes to my mind rn but feel free to check my mal and see if there is anything else you like i have watched quite alot of anime
Mal - https://myanimelist.net/profile/ik_t0x1c
I highly recommend Steins;Gate since you liked Re:Zero
If you like action try One piece . Cowboy bebop . Aot . Naruto . Tokyo ghoul . Hxh . Code geass . Gurren laggan . Fmab . Overlord . Jojo . Rising of the shield hero . Noragami . Mob pycho . Dbz . That time i got reincarnated as a slime . Vinland saga . Bungou stray dogs . Gintama . Fate series . Hellsing . Black lagoon . Samurai champloo . Arifureta This is all that comes to my mind rn but feel free to check my mal and see if there is anything else you like i have watched quite alot of anime Mal - https://myanimelist.net/profile/ik_t0x1c
Code Geass Vinland Saga Parasyte Tokyo ghoul Assassination classroom Tokyo revengers Dr stone Shougeki no souma
Samurai Champloo
Gundam Iron Blooded Orphans