Tokyo 24th Ward - Season 1 - Eps 9: Silver Salt
The KANAE system was based on artificial intelligence that was developed by Kanae, who was Koki and Asumi's mother. In the past, the same AI was installed on a vehicle that got into an accident leaving 0th and Tsuzuragawa injured. 0th is suffering from the after effects of this accident caused by the faulty judgment of the AI, and has developed dyslexia. Kanae racks her brains to come up with a solution, but is told that there is a fundamental flaw in her system. After hearing that 0th has gotten into graffiti, she gives up on development. The 24th Ward has been developing steadily, but after Kanae's death, the fate of the city changes drastically.
About Tokyo 24th Ward

Title: Tokyo 24th Ward
First Air Date: 2022-01-06
Last Air Date: 2022-04-07
Status: Ended
Rating: 4.3/10 (from 10 votes)
Language: JA
Seasons: 2
Total Episodes: 12
Network: Tokyo MX Tochigi TV Gunma TV BS11
Genres: Animation, Action & Adventure
Production Companies: CloverWorks, Aniplex, ABC Animation, BS11, Tokyo MX, Nagoya Broadcasting Network, movic, Nitroplus
Synopsis
The Far Eastern Special Administrative Region, also known as the 24th Ward, is a man-made island. Shuta, Ran, and Koki were born and raised on the island. Their family backgrounds, preferences, and personalities are completely different, but they always stuck together. However, one incident changed their relationship forever. A year afterward, the three friends are reunited by chance at a memorial service held for the incident. All three of their phones suddenly ring simultaneously. Their friend, who is supposed to be dead, is calling and demands that they make a decision about the future.
Cast

Yuma Uchida
Ran Akagi (voice)

Kaito Ishikawa
Koki Suido (voice)

Junya Enoki
Shuta Aoi (voice)

Yui Makino
Mari Sakuragi (voice)

Nanami Tomaru
Kinako (voice)

Hitomi Nabatame
Sakiko Tsuzuragawa (voice)

Taiten Kusunoki
Gori Midori (voice)

Soma Saito
Kunai (voice)

Atsushi Imaruoka
Yamamori (voice)

Eri Kitamura
Lucky (voice)