This is a set of volumes 1-6 of "The Dangers in My Heart." It's a Shonen Champion Comics series by Norio Sakurai, a popular work that won first place in the Web Manga category of the "Next Manga Award 2020." I've read through it once, and it's been stored at home. The books are in very good condition with the obi (belly bands) still attached. [Volumes] 1-6 [Author] Norio Sakurai [Publisher] Akita Shoten Thank you.