Bunny Drop is a Japanese manga series by Yumi Unita. The plot follows thirty-year-old Daikichi as he becomes the guardian of Rin, the illegitimate six-year-old daughter of his grandfather. Bunny Drop was serialized in Shodensha's monthly josei manga magazine Feel Young from October 2005 to April 2011. Its chapters were collected into nine wide-ban volumes by Shodensha. The series has been licensed for English language release by Yen Press.