Retsuko keeps on with her daily routine, taking yoga classes with Gori and Washimi, along with working in the office and getting abused by her superiors. One night, while walking towards the station, Gori and Washimi end up taking Retsuko to her usual karaoke bar. The note which is given to Gori by their yoga instructor reveals a song number, which she inputs into the jukebox. As the song plays, Retsuko finally reveals her love for death metal songs, and also reveals her activity of venting her frustrations through karaoke.