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Attack on Titan (literally translated as "Advancing Giants") is a Japanese manga series, and now an anime, originally written and illustrated by Hajime Isayama. The story centers around the lives of Eren Yeager, his adoptive sister Mikasa Ackerman, and their friend Armin Arlert, who live in a world where the remnants of the human population live inside cities surrounded by enormous walls due to the sudden appearance of the Titans, gigantic humanoid creatures who devour humans seemingly without reason.

Shinnosuke "Shin-chan" Nohara is a little boy who seems to do everything he can to annoy his parents and teachers (and succeeds wildly), but only means the best. He just tries to have a good time and in doing so does things which will create the maximum vexation in others.