Artist photos of the idol group "B Komachi," played by Saito Nagisa, Hara Nanoka, and Ano in the live-action adaptation of "Oshi no Ko," have been released. The costumes for the three were designed by Narita Ayano, who also designs costumes for idols such as "Ringo Musume" and "NANIMONO." "Oshi no Ko" is based on the manga of the same name, which has been serialized in "Weekly Young Jump" (Shueisha) since 2020 and has sold over 18 million copies (as of July this year). Set in the entertainment world, the story follows the twin siblings of legendary idol Ai. The live-action version is a joint project between Amazon and Toei, and the eight-episode drama will be exclusively streamed on Prime Video from 9:00 pm on November 28, with the movie opening nationwide on December 20. B-Komachi is an idol group formed to officially carry on the spirit of the "original B-Komachi" group, of which Ai was a member, and is made up of Ruby (Saito), Arima Kana (Hara), and MEMcho (Ano). In the future, songs sung by B-Komachi will be released online and in music videos on the live-action "Oshi no Ko" social media and YouTube channels.