Shugoshin PARADOX (守護心PARADOX)

Ohanabatake ni Tsuretette is the ending theme for Medaka Box (めだかボックス), the 2012 anime adaptation produced by Gainax. Performed by Aki Toyosaki, it was released as a single on May 23, 2012 for the anime's ending sequence. Toyosaki is also credited as the lyricist.

The song is a pop-oriented J-Pop track with upbeat melodies and cheerful lyrics.