Read Heart no Diamond Chapter 15 Free Online
This is the expected next numbered chapter. It has not been released yet; extra or special chapters can change the numbering. No release date is confirmed.
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About Heart no Diamond
Himeno s chest will hurt if any boy touches her because she has the diamond of the heart. However, when she was young, she befriended two boys -- the gentle Mamoru and the blunt Keigo -- who are able to touch her without harming her. Without knowing about the diamond of the heart, both Mamoru and Keigo promised to protect Himeno. When some people threaten to take Himenos heart, who else will protect her but her knights?
By Shinjou, Mayu (Story & Art)
Drama · School Life · Shoujo
Availability checked Nov 5, 2026. Ongoing series are checked on their configured update schedule.