1. Attack on Titan - a dark fantasy anime about humanity's struggle against giant humanoid creatures called Titans.
2. Your Lie in April - a romantic drama about a talented pianist who is struggling with the death of his mother and finds hope and inspiration through his relationship with a violinist.
3. One Punch Man - a superhero comedy about a man who can defeat any opponent with just one punch, but is bored with his life as a hero.
4. Fullmetal Alchemist: Brotherhood - an action-adventure anime about two brothers who use alchemy to search for the Philosopher's Stone in order to restore their bodies after a failed attempt to bring their mother back to life.
5. Haikyuu!! - a sports anime about a high school volleyball team's journey to become the best in Japan.
I hope these suggestions help! Let me know if you have any specific preferences or questions.