Looking for novels/comics focused on an (preferably male) MC who competes in an idol competition. Romance is optional, fantasy themes like transmigration/rebirth/reincarnation are fine and optional too. Even if it's only part of a story/an arc in the story (just tell me which arc/chapter).
After Transmigrating Into An Idol Talent Show I recently found this novel, which wasn't fully translated yet, but the MTL chinese can be understand. I like MC very much and also have a lot of friendship (bromance) lol
AKB49 is a comic series with a plot-twist male MC competing in idol competition. It has completed after 29 tankoubons and was fully fan-translated.
相亲相到idol选秀节目 (not translated) - MC is a music teacher, his family signed him up for a blind date variety show but he went to the wrong interview room and signed up for an idol show. He met his neighbour's daughter who was one of the jury and they fell in love during the show.