An adult coloring book based on Princess Knight, one of Osamu Tezuka's best-known manga. It was released by the Japanese variety store chain Can Do.
The line drawings show well-known scenes from the story with its main character, Sapphire.
Translated from the Japanese original.
Coloring books sold at 100-yen shops and variety stores are often renewed or replaced. Even with the same product name, the drawings inside can differ depending on when you bought it.
You can still log it as the same book even if the drawings differ. If you want to be clear, add a note like "bought in 2025" to your post.