Depends on what genre/age group you're looking for. I can only discuss stuff that's technically seinen, which you're already watching. - Vinland Saga - Vinland Saga - Vinland Saga - Attack on Titan Season 3? Haven't seen it but heard it got pretty good again. - Astra: Lost in Space, if you have nothing better to do. It started out well but slowly declined to typical low level shounen material. You know the kind ... the power of nakama. - Cop Craft. It started out well for a typical buddy-cop duo (it's basically the same storyline as "Bright", the one with Will Smith). But really went downhill after first 2 episodes with the directing and pacing going all over the place. Kinda corny, but I read Vinland Saga over a decade ago. Then I went to Iceland in the winter and saw this. And then I watched this. The anime just hit home about how epic it is. Couple of quick disclaimers: - Most Icelanders will keep telling you they are more than just pillaging Vikings and have REAL culture. They get kinda annoyed when people only think of them as Vikings. - Northern Lights / aurora borealis doesn't actually show up that amazing when seen with human eyes ... it's all just in the camera. Humans have less color sensitivity in the dark, so you never actually see such vibrant colors, mostly just pale green =(