| Ja Kanji: | 紅心王子 |
| Ja Romaji: | Kurenai Ōji |
| Genre: | Fantasy |
| Type: | manga |
| Author: | Souta Kuwahara |
| Publisher: | Square Enix |
| Demographic: | Shōnen |
| Magazine: | Monthly Shōnen Gangan |
| First: | April 12, 2007 |
| Last: | September 12, 2020 |
| Volumes: | 18 |
| Volume List: |
|
is a Japanese manga series written and illustrated by Souta Kuwahara. It was serialized in Square Enix's Monthly Shōnen Gangan from April 2007 to September 2020 and published in 18 volumes.
The series is written and illustrated by Souta Kuwahara. It started serialization in Monthly Shōnen Gangan on April 12, 2007.[1] In March 2015, it was announced the series would be going on hiatus due to the author's health.[2] Five years later, the series finished on September 12, 2020, with the release of the last two chapters in the final volumes.[3]
In July 2015, Yen Press announced they licensed the series for English publication digitally.[4]
Pilau Daures from praised the series for its unique style and artwork.[5] Koiwai from Manga News was more critical, stating that the series was "nice but lackluster [overall]".[6] Unlike Koiwai, Faustine Lillaz from Planete BD was more positive, calling the series "simple but charming".[7]