Supratim Majee

Must watch. This anime will lead you to an another world. Masterpiece of slow burn. Once you see it, you can never say against it. In your list it will gain the same rank as Your Name

This is seinen. So obviously it has more mature plot than regular. But it's not something weird. It's about the eternal love and profound realisation of humanity and peace ; defining human legacy and basic needs. I watched the anime and I feel honoured for this fortune. This contains the best story among all that I read in novels or in manga or watched in films and anime. I swear, you are not going to regret watching the 2 seasons of this anime.