Oomori Seiko has revealed the MV for her song "M."

This number was written based on a letter Oomori received from a certain person, and it was included in her album "kitixxxgaia" released back in March of 2017. The video was directed by Toda Makoto, who will be making her directing debut with the omnibus film 'Eien ga Toorisugiteiku' (out October 14 in Tokyo). "M" was created as one of the short stories of the film.