A female duo band Haruleo hires a handsome roadie Shima. Contrary to their success, adding a male third wheel leads them to the love-triangle, bringing unexpected fights among them though they care for each other deeply. The three set out on a road trip for their final tour after deciding the break-up of the unit. As they travel across the country, they realize the scars they created to each other can be only healed on the stage.
Unfortunately the movie Farewell Song is not yet available on HBO Max.
| Production | Satomi Odake | Executive Producer |
| Production | Mariko Seto | Producer |
| Camera | Hidetoshi Shinomiya | Director of Photography |
| Production | Hiroyuki Negishi | Producer |
| Writing | Akihiko Shiota | Screenplay |
| Directing | Akihiko Shiota | Director |
| Editing | Takashi Sato | Editor |
| Sound | Shunsuke Kida | Original Music Composer |
| Costume & Make-Up | Akemi Kurata | Hairstylist |
| Art | Kôichi Takeuchi | Production Design |
| Costume & Make-Up | Akemi Kurata | Makeup Artist |
| Costume & Make-Up | Daisuke Iga | Costumer |
| Directing | Yasunori Môri | Assistant Director |
| Editing | Yûki Izumi | Digital Intermediate |
| Sound | Akira Ito | Sound Editor |
| Lighting | Keijirô Akiyama | Gaffer |
| Sound | Hitoshi Tsurumaki | Sound Recordist |
| Editing | Soichi Satake | Digital Intermediate Colorist |
| Visual Effects | Shûji Asano | Visual Effects |
| Production | Takahito Obinata | Line Producer |
