#1
Match57%
Haou Airen
2002★ 5.5MANGAFinished
DramaRomance
Haou Airen shares the Drama, Romance genres and similar themes: School, Shoujo.
Manga Like Heart no Diamond
The 1 best manga like Heart no Diamond — also known as mangas like Heart no Diamond — that readers recommend next.
If you loved Heart no Diamond, you're in for a treat. This Comedy, Drama, Romance manga (2009) is beloved for its School, Shoujo, LGBTQ+ Themes elements, and the titles below share that same DNA — handpicked based on community votes, overlapping genres, and thematic similarities. Each recommendation is ranked by reader affinity on AniList.
Heart no Diamond
ハートのダイヤ
By Mayu Shinjou2009MANGA15 ch.3 vol.Finished
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 Himeno's heart, who else will protect her but her knights?
Top 1 Manga Similar to Heart no Diamond
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Frequently Asked Questions
What is Heart no Diamond about?
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 Ke...
How many chapters does Heart no Diamond have?
Heart no Diamond has 15 chapters.
What genre is Heart no Diamond?
Heart no Diamond belongs to the Comedy, Drama, Romance, Supernatural genres.
What are the best manga similar to Heart no Diamond?
The top manga similar to Heart no Diamond include Haou Airen. These share key genres and themes with Heart no Diamond.