Mousou♡Express

"Mousou♡Express" (もうそう♡えくすぷれす) is the opening theme for the Nadeko Medusa arc of Monogatari Series Second Season. Kana Hanazawa performs the song for Nadeko Sengoku in the 2013 anime, which was animated by Shaft.

The song appeared on the Monogatari Series Second Season opening theme compilation album Utamonogatari (歌物語) and later on the 2016 compilation KANAight - Kana Hanazawa Character Song Ultra Remix. meg rock wrote the lyrics, Satoru Kousaki of MONACA composed the music, and Satoru Kousaki and MONACA arranged it. It is also a thematic counterpart to Nadeko Sengoku's earlier Monogatari opening "Renai Circulation," which Kana Hanazawa also performs for the same character.