Title character of the [[Kannagi]] spinoff [[Kanpachi]].  She appears as a [[chibi]] version of [[Nagi_(kannagi)|]] with her hair forming a fish tail and two fins sticking out.  

Despite her appearance, she is a separate being from Nagi, and is a kanpachi (Greater amberjack fish) deity.  She decided to copy Nagi's appearance and behavior after having fallen in love with it when she first saw her.
pachi (kanpachi)