Detective Marnie Returns With First New One-Shot in 12 Years
The return of Detective Marnie after 12 years, with a planned three-month run of new one-shots, marks a rare revival for a series that ended in 2014 and recently saw renewed attention from a Kindle sale.
Reporting from 1 source: Denfaminicogamer.
The September 2026 issue of Champion RED, released July 21, features a completely new one-shot of Katsuhisa Kigitsu's Detective Marnie, the first in 12 years. The one-shot becomes the 100th chapter of the series. Selected chapters chosen by Kigitsu from all 99 previous chapters are also included. The issue comes with a clear file bonus featuring a newly drawn cover illustration of Marnie on the front and memorable scenes on the back. The editorial department announced new one-shots will run for three consecutive months starting with this issue.
The September 2026 issue of Champion RED, on sale July 21, carries a completely new one-shot of Detective Marnie, the first in 12 years. The one-shot doubles as the 100th chapter of the series. Author Katsuhisa Kigitsu also selected chapters from all 99 previous installments to be reprinted in the issue. The special bonus is a clear file with a newly drawn cover illustration of Marnie on the front and memorable scenes on the back. The editorial department confirmed that new one-shots of Detective Marnie will appear in Champion RED for three consecutive months starting with this issue.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.