Demon Slayer: Kimetsu no Yaiba, Vol. 1 is a manga written and illustrated by Koyoharu Gotouge. Here are the product details: Title: Demon Slayer: Kimetsu no Yaiba, Vol. 1 Author: Koyoharu Gotouge Genre: Action, Supernatural, Dark Fantasy Publisher: VIZ Media Release Date: April 3, 2019 ISBN: 978-1-9747-8209-7 Pages: 192 Price: Varies (typically around $9.99 for the paperback edition) Language: English (originally in Japanese) Format: Paperback, eBook Summary: The first volume of Demon Slayer: Kimetsu no Yaiba introduces Tanjiro Kamado, a kind-hearted boy living in the mountains with his family. After a demon slaughters his family and transforms his sister Nezuko into a demon, Tanjiro embarks on a journey to find a cure for her and to seek vengeance on the demons that destroyed his family. This volume sets the stage for Tanjiro's quest and introduces the brutal world of demon slayers.