It looks like no date has been released for it yet, but I guess at least we have an announcement.

https://twitter.com/myanimelist/status/1332166840907427841?s=21

Twitter

https://twitter.com/myanimelist/status/1332218102038360064?s=21

Twitter

https://www.crunchyroll.com/anime-news/2020/11/23-1/horimiya-anime-announces-9-cast-members-and-a-cheery-key-visual

HoriMiya Anime Announces 9 Cast Members and a Cheery Key VisualCrunchyroll

https://www.crunchyroll.com/anime-news/2020/11/25-1/romantic-comedy-series-remake-our-life-tv-anime-to-premiere-in-2021

Romantic Comedy Series Remake our Life! TV Anime to Premiere in 2021Crunchyroll

https://www.animenewsnetwork.com/news/2020-11-25/gekidol-original-idol-tv-anime-reveals-visual-january-5-premiere/.166721

Gekidol Original Idol TV Anime Reveals Visual, January 5 PremiereAnime News Network

She was only 46... :-( She was the narrator of the Fall 2020 anime Burn the Witch.

https://www.crunchyroll.com/anime-news/2020/11/20-1/burn-the-witch-sailor-moon-crystal-va-hikari-yoko-passes-away

BURN THE WITCH, Sailor Moon Crystal VA Hikari Yono Passes AwayCrunchyroll

https://comicbook.com/anime/news/code-geass-new-anime-tease-announcement/

Code Geass to Announce New Project SoonAnime

I don't really know if this is legit, can someone verify?

https://twitter.com/SugoiLITE/status/1327190506695061504?s=19

Twitter

https://www.animenewsnetwork.com/news/2020-11-08/that-time-i-got-reincarnated-as-a-slime-season-2-video-reveals-new-cast-song-artists/.166124

That Time I Got Reincarnated as a Slime Season 2's Video Reveals New Cast, Song ArtistsAnime News Network

https://www.animenewsnetwork.com/news/2020-11-06/dont-toy-with-me-miss-nagatoro-anime-reveals-opening-theme-song-artist-visual/.166060

'Don't Toy with Me, Miss Nagatoro' Anime Reveals Opening Theme Song Artist, VisualAnime News Network

https://www.animenewsnetwork.com/news/2020-11-05/wit-studio-animates-osama-ranking-fantasy-comedy-for-october-tv-premiere-on-noitamina/.166012

Wit Studio Animates Ōsama Ranking Fantasy Comedy for October TV Premiere on noitaminAAnime News Network

This one actually looks like it could be good.

https://www.crunchyroll.com/anime-news/2020/11/08/eren-mikasa-and-armin-are-eternized-in-hometown-of-attack-on-titan-creator

Eren, Mikasa, and Armin Are Eternized in Hometown of Attack on Titan CreatorCrunchyroll

Is "eternized" a word?

https://www.animenewsnetwork.com/news/2020-11-07/sk8-the-infinity-anime-reveals-cast-visual-more-staff-january-9-premiere/.166079

Sk8 the Infinity Anime Reveals Cast, Visual, More Staff, January 9 PremiereAnime News Network

https://www.animenewsnetwork.com/news/2020-11-05/bottom-tier-character-tomozaki-anime-reveals-january-8-debut-new-visual-of-female-characters/.166032

Bottom-tier Character Tomozaki Anime Reveals January 8 Debut, New Visual of Female CharactersAnime News Network

https://www.crunchyroll.com/anime-news/2020/11/06/tv-anime-yatogame-chan-kansatsu-nikki-to-return-for-its-3rd-season-in-january-2021

TV Anime Yatogame-chan Kansatsu Nikki to Return for Its 3rd Season in January 2021Crunchyroll

Kimetsu no Yaiba only has a 1 season and a movie...

https://www.animenewsnetwork.com/news/2020-11-05/kento-ankoku-den-cestvs-kendo-shito-den-cestvs-manga-get-tv-anime-in-april-2021/.166004

Kentō Ankoku Den Cestvs, Kentō Shitō Den Cestvs Manga Get TV Anime in April 2021Anime News Network

https://www.crunchyroll.com/anime-news/2020/11/03-1/japanese-fans-pick-their-favorite-fall-2020-tv-anime-by-online-voting

Japanese Fans Pick Their Favorite Fall 2020 TV Anime by Online VotingCrunchyroll

Interestingly it looks like female fans pushed Jujutsu Kaisen to the top spot.

https://www.crunchyroll.com/anime-news/2020/10/31-1/japan-actors-union-to-set-up-mental-health-services-for-actors-and-voice-actors

Japan Actors Union to Set Up Mental Health Services for Actors and Voice ActorsCrunchyroll