A new anime starting in Oct/2021.
An original anime with no original story.
It depicts the battle against the secret society "Arahabaki", which struggles to revive otaku culture while that is not permitted under strict censorship in Japan.
Produced by Lerche("Assassination Classroom"), produced by EGG FIRM("The Disastrous Life Of Saiki K."), directed by Ando Masaomi("Tiny Little Life in the Woods":Director), composed by Uezu Makoto("God's Blessing on This Wonderful World!" : Screenplay & Composition), vocie casts are Yamashita Seiichiro("Kabukicho Sherlock":James Moriarty), Fairouz Ai("Dumbbell Nankiro Moteru?":Sakura Hibiki), Suzuki Aina("LoveLive! Sunshine!!":Ohara Mari), Izawa Shiori("Hebot"":Hebot), Terashima Takuma("EDENS ZERO":Shiki Granbell), Hidaka Rina("That Time I Got Reincarnated as a Slime":Milim), Fujii Yukiyo("GeGeGe no Kitaro":Inuyama Mana), Shimoji Shino("Tiny Little Life in the Woods":Mikochi), Sugita Tomokazu("Gintama ":Sakata Gintoki), Toyosaki Aki("K-On!":Hirasawa Yui), Mizushima Takahiro("Code Geass Lelouch Of The Rebellion":Rolo Lamperouge), and others.
I've only seen one episode and it's only an introduction to the world, but the world view is similar to that of "AKIBA'S TRIP".