Synonyms: Heart no Daiya, The Diamond of Heart
Published: Aug 3, 2009 to Apr 30, 2010
Authors: Shinjou, Mayu (Story & Art)
Serialization: Ribon Magazine
Score: 6.941 (scored by 1,236 users)
1 indicates a weighted score.
2 based on the top manga page. Please note that 'R18+' titles are excluded.