Manga: Japanese animated television series

1. "Attack on Titan" - This series, written and illustrated by Hajime Isayama, follows the story of humanity living behind walls to protect themselves from giant humanoid creatures called Titans. It is known for its intense action, compelling characters, and deep themes about society and survival.

2. "One Piece" - Written and illustrated by Eiichiro Oda, this action-adventure series follows the story of Monkey D. Luffy and his quest to find the One Piece, a legendary treasure said to grant immense wealth and power. One Piece is known for its memorable characters, epic battles, and engaging storytelling.

3. "Death Note" - Written by Tsugumi Ohba and illustrated by Takeshi Obata, this psychological thriller follows the story of Light Yagami, a high school student who gains the power to kill anyone whose name he writes in a mysterious notebook. It is known for its complex characters, clever plot twists, and thought-provoking themes about justice and morality.

4. "Naruto" - Written and illustrated by Masashi Kishimoto, this action-packed series follows the story of Naruto Uzumaki, a young ninja with dreams of becoming the strongest ninja in his village. It is known for its well-developed characters, intense battles, and heartwarming moments.

5. "Fullmetal Alchemist" - Written and illustrated by Hiromu Arakawa, this action-adventure series follows the story of two brothers who use alchemy in their quest to find the Philosopher's Stone and restore their bodies. It is known for its complex world-building, memorable characters, and themes about the dangers of power and the importance of family.

These are just a few examples, and there are many other excellent manga series to choose from. It's worth noting that what makes a manga series "best" is subjective and depends on personal preferences, so you may want to try out a few different series to see what you like.