Shichinin no Nana  

Seven of Seven, 七人のナナ

One evening, an event occurred that led to the emergence of multiple versions of nana suzuki, a reserved teenager. this happened when she exposed a mysterious crystal to the light of the full moon, resulting in her splitting into seven distinct personalities. it is challenging to keep track of how these different nanas fit into everyday life, given their unique characteristics and contrasting traits. despite their differences, all nanas share one commonality: they are all infatuated with the same person, yuuichi.

Shichinin no Nana was published in English as Seven of Seven by ADV Manga from October 14, 2003 to March 23, 2004.