Structured graph also available as JSON at /public/entities/meitantei-marnie.
CC BY 4.0.
Monthly Champion RED announced on its official X account that big news about Kigitsu Katsuhisa's manga Detective Marnie will appear in the October issue, on sale August 19. The manga, serialized in Weekly Shonen Champion from 2012 to 2014 across 11 volumes, saw renewed attention after a Kindle sale in May 2026.
Katsuhisa Kigitsu's mystery manga Meitantei Marnie, originally serialized from 2012 to 2014, will get a completely new one-shot in the September issue of Champion RED, out July 21. The magazine cover features a newly drawn illustration, and a clear file of famous scenes is included as a bonus. The revival follows a recent surge in attention after a Kindle sale pushed the series to the top of Amazon rankings.