The information below derives from a source not written by Araki. As such, it may or may not be considered canon.
On the day that Hanae Orikasa is discovered dead in her home, an issue of Weekly Shonen Jump reveals that Pink Dark Boy is ending the third part of its story and will soon be entering its fourth part. Rohan later reveals to Koichi that he has nine parts in total planned for the manga.
Pink Dark Boy from Hop Step Awards
Koichi and Hazamada amazed by some color illustrations from the manga.
Panel drawn using the "Drip Painting" technique with a calligraphy brush.