Viz Media has licensed The Seven Knights of the Marronnier Kingdom, the fantasy romance manga by Nao Iwamoto. The publisher announced the acquisition on Thursday, October 1, 2026, and put the first two chapters up in English on the same day, giving readers an immediate way in.
The timing is not accidental. The manga is the source material for a television anime that debuts on Saturday, October 3, 2026, on Japan’s NHK Educational channel at 6:25 p.m. JST, which is 5:25 a.m. EDT. By releasing English chapters alongside the anime’s launch, Viz is putting the original story in front of viewers at the exact moment the adaptation starts airing.
What The Seven Knights of the Marronnier Kingdom is about
The series is a fantasy romance built around seven brothers who serve as knights of the Marronnier Kingdom. The kingdom sits at the center of a group of eight kingdoms, and each of the seven brothers is dispatched to a different one as an ambassador. Their shared mission is a search for their fated partner, which sets up seven parallel romances against a courtly, political backdrop.
Iwamoto launched the manga in Shogakukan’s Flowers magazine in 2016, a josei manga anthology aimed at adult women. Shogakukan shipped the manga’s 11th compiled volume on June 10, 2026. The series also topped the list of manga for female readers in the 2018 edition of Takarajimasha’s Kono Manga ga Sugoi! guidebook, an annual ranking that carries real weight with Japanese readers.
Why the license is worth noting
Flowers titles reach English readers far less often than the blockbuster shonen and seinen lineups, so a license of a long-running josei fantasy romance is a notable get for Viz. It is also arriving with a built-in promotional push thanks to the NHK Educational broadcast, which puts the anime in front of a broad, family-friendly daytime audience rather than a late-night niche.
That combination matters for readers weighing whether to start the manga or the anime first. With two chapters already available digitally, there is no wait to sample the source, and the volume count gives newcomers a clear sense of how much material is already out in Japan. Viz has not yet detailed a print schedule, volume release dates or a simulpub plan beyond the initial two chapters, so those specifics remain unconfirmed for now.
Iwamoto’s track record
This is not Iwamoto’s first work to reach English-speaking audiences. The creator’s earlier manga, Kingdom of Gold, Kingdom of Water, inspired the anime film Gold Kingdom and Water Kingdom, which opened in January 2023. Seven Seas Entertainment released that original manga in English, so there is already an established readership for Iwamoto’s work outside Japan.
For the new license, that history is a useful signal: the previous series has a finished English edition, which gives new readers a way to sample the creator’s storytelling before committing to a longer run.
Why it matters
Cross-media timing like this is becoming the default for manga licensing. Publishers increasingly try to have English chapters ready as an anime airs, so anime viewers can find the source material while interest is at its peak. For a josei title with a daytime TV slot, that can reach an audience that might never have encountered the manga otherwise.
Licensing announcements have been a recurring theme for the site this month. For comparisons, see our coverage of how Sweet Shop Comics added Glacier Bay Books manga titles, and of another manga headed to anime in Where Is the Elf Teacher’s Toilet? We will update this story if Viz confirms a print release date or a full simulpub schedule.
Source: Anime News Network, citing Viz Media’s X/Twitter account
Featured image: The Seven Knights of the Marronnier Kingdom manga artwork, via Viz Media / Anime News Network.
