The official website of the TV anime Attack on Titan: The Final Season based on the manga of the same name by author Hajime Isayama announced the commencement of Season 4 Part 2 to air from January 2022. No specific dates are available as of yet.

【放送情報】
「進撃の巨人 The Final Season」第76話「断罪」
NHK総合にて2022年1月放送開始！

新作の放送を前に、進撃を振り返る特別総集編
リヴァイ、アニ、ミカサなどの視点で語られる
オリジナルアニメ（OAD）も放送予定！

放送をお楽しみに！https://t.co/qnwSQh1AFW#shingeki pic.twitter.com/C7aOhDjJe1

— アニメ「進撃の巨人」公式アカウント (@anime_shingeki) August 22, 2021

The phenomenal TV anime series “Attack On Titan Final Season Part 2” will continue Eren’s journey from Episode 76 “Condemnation”. It will broadcast on NHK General TV.

Animation studio MAPPA revealed the first teaser key visual for the Final Season Part 2 television anime of Hajime Isayama’s “Attack On Titan” manga at its 10th-anniversary live stream event on July 20, Sunday.

In addition, before the broadcast of the Final Season part 2, a special recap that reflects on the events so far, and an original anime OAD, a look back to the series from the viewpoints of Levi, Annie, Mikasa, etc. will also air!

Furthermore, not so long ago “Attack on Titan: The Final Season” also released the original soundtrack on June 23, 2021. Kohta Yamamoto and Hiroyuki Sawano composed the OST for season 4 of the popular series and it contains 23 tracks.

Yamamoto composed 20 out of 23 tracks, while Sawano is credited for 3.

The official Twitter account of the TV anime also announced an orchestral concert in Kanagawa, Pacifico Yokohama National University Hall on August 22, today from 6:00 pm Japan Time through the ZAIKO streaming service.. It will also be accessible for interested participants outside Japan. Video-on-demand access will be available until August 29. Tickets are on sale for 3,800 yen (about US$34).

Source: Attack on Titan Official Website