Nana 7 of 7 [BD]

Nana: Seven of Seven contains episodes 1-25 of the anime, plus the OVA, directed by Yasuhiro Imagawa.

Nana is your average high school girl with a boyfriend, average grades, interests, and problems until her inventor grandfather’s experiment goes haywire and produces 6 Nana clones! The trouble begins when they all have a crush on the same boy!