Chatmonchy will be providing the theme song to thew upcoming movie "Ienikaeru to Tsuma ga Kanarazu Shindafuri o Shite Imasu.".
The movie is based on a post made in 2010 on Yahoo Answer in which a husband explains that his wife always pretends to be dead when he gets home. The way she pretends to die got more and more elaborate over time.
The story went viral on social media. It was boosted by the vocaloid creator Hobonichi-P who create a song based on the post.
The movie will be hitting theaters on June 8. Details about the theme song will be released at a later date.