Unbreakable Manga Enters Final Arc, Moves to YanChan Web
Tamaki Kaigane's adaptation of Kōji Yanagi's novel will leave Young Champion for Akita Publishing's digital platform next spring.
Tamaki Kaigane's manga adaptation of Kōji Yanagi's novel Unbreakable ~Yaburezaru Monotachi~ is entering its final arc and will move from Young Champion magazine to Akita Publishing's YanChan Web platform next spring. The announcement appeared in this year's 23rd issue of Young Champion, according to Anime News Network.
The manga adaptation launched in Young Champion in August 2025, and Akita Publishing released the first compiled volume on June 19.
Yanagi is also known for the Joker Game novel, published in 2008, which won the Mystery Writers of Japan award in 2009. Yū Irie's live-action adaptation of Joker Game premiered in Japan in January 2015.
Yanagi released the sequel novels Double Joker, Paradise Lost and Last Waltz in 2009, 2012 and 2015 respectively. The series has more than 1.35 million copies in print.
Quick answers
When does the Unbreakable manga move to YanChan Web?
The manga will move from Young Champion to Akita Publishing's YanChan Web platform next spring, when it enters its final arc.
When did the Unbreakable manga launch?
Tamaki Kaigane's adaptation launched in Young Champion in August 2025.
When was the first volume released?
Akita Publishing released the first compiled volume on June 19.