- Episode opens with footage from episode 19 after the group was finalized, and a preview for this episode.
- Footage from December 19, 2017, the Last Idol debut event at Ikebukuro Sunshine.
- The MC from the show and a selection of judges from across the panel were present, including the controversial Yoshida Gou.
- Footage of the Last Idol Family appearing on stage from newest to most senior established group:
-- Love Cocchi
-- Someday Somewhere
-- Chou Cream Rockets
-- Good Tears
-- Last Idol
- Discussion, comments.
- Short clips of each group performing their respective debut song.
- Short footage from the photoshoot for Last Idol's "Bandwagon" CD jackets with Ninagawa Mika, the photographer that worked on AKB48's "Heavy Rotation".
- Short footage from Last Idol's "Bandwagon" music video filming with Yukihiko Tsutsumi, the director that worked on the music video for AKB48's "Flying Get" & popular films and dramas.
- Part of the final music video is shown.
- Quick snippets of footage from the filming of three of the 2nd Unit music videos (all except Love Cocchi).
- First introductions of the Love Cocchi members using footage from their battles, followed by a preview of their music video.
- Footage of Last Idol's performance of "Bandwagon" at the Ikebukuro Sunshine event.
- Comments from the members post-performance.
- A surprise announcement at the event; a Zepp Tokyo hall live on February 14, 2018.
- REVEAL: Last Idol Season 2, to begin airing on January 13, 2018. Five different producers will be involved in the 2nd season.
- Comments from the different producers that will work on season 2:
-- Komuro Tetsuya (TM Network, TRF, globe, Amuro Namie, others)
-- Tsunku (Sharan Q, Morning Musume, Hello! Project, Nice Girl Project!, others)
-- Sashihara Rino (AKB48 and HKT48 member, producer of idol group =LOVE)
-- Oda Tetsuro (Zard, Aikawa Nanase, others)
-- Akimoto Yasushi (Onyanko Club, AKB48)
-- The video cuts off abruptly after that, and I'm not looking up another one just to have to look at Aki again for his comments.