What are the most heartbreaking cartoons you have read?

Many cartoons are famous for their touching and heartbreaking storylines. Here are some of the most heartbreaking cartoons:

1. Slam Dunk Master (Inoue Inoue): In this cartoon with basketball as the theme, the friendship, efforts and sacrifices of the characters are touching, especially the emotional line between the protagonists Katsura Kotarou and Akagi Haruko.

2. "Tokyo" (Ishida スィ): This dark fantasy cartoon is based on the cannibal monster ghouls and the human society struggling with them, revealing the powerful and cruel reality and the inner struggle and pain of the protagonist Jin Chengjian.

3. Twelve Kingdoms (Ono Fuyumi): This fantasy cartoon influenced by East Asian mythology and traditional culture is full of heartbreaking scenes in the process of depicting the transformation, confusion and growth of the protagonists.

4. The alchemist of steel (played by Hiromu Arakawa): This fantasy adventure cartoon centers on Edward and Alphonse Elric, revealing the story of painful sacrifice, redemption and revenge, which is heartbreaking.

This is only a part of heartbreaking comics, and everyone's understanding and feelings about the story and theme may be different. Each work has its own uniqueness, attracting readers with its emotional voice and artistic way.