Listen to Muri Muri Shinkaron / Watanare【ムリムリ進化論 / わたなれアニメ】 (PianoBox Music) online. Muri Muri Shinkaron / Watanare【ムリムリ進化論 / わたなれアニメ】 (PianoBox Music) is an Instrumental language song and is sung by Relaxu. Muri Muri Shinkaron / Watanare【ムリムリ進化論 / わたなれアニメ】 (PianoBox Music), from the album Anime PianoBox Collection, Vol. 56, was released in the year 2025. The duration of the song is 1:29. Download Instrumental songs online from JioSaavn.