A flyer from Pony Canyon's booth at the AnimeJapan 2019 event on Monday listed the television anime of Wright Flyer Studios' Shōmetsu Toshi (Annihilated City — Where I End and You Begin) smartphone game with 12 episodes. The flyer also lists the English title as After Lost.
In the anime's story, one day a town is annihilated. Yuki is a young woman who is said to be the only person left alive from the town after the annihilation, and Takuya is a loner and a smuggler. Together, with the letter left by Yuki's father, they go toward the town, now called Lost, but unexpected obstacles stand in their path. The thoughts of those left behind, secret and mysterious organizations, and hidden conspiracies await Yuki and Takuya as they move closer toward the mystery behind Lost.
Shigeyuki Miya (Blood Lad, Onihei) is directing the anime, and Shingo Irie (Kuroko's Basketball, Sakura Quest) is in charge of the series scripts. Tomoyuki Shitaya (Bakuman., Food Wars! Shokugeki no Soma) is designing the characters. Satoshi Motoyama is directing the sound, and Kenji Kawai (Ghost in the Shell, Eden of the East, Patlabor) is composing the music. Madhouse is producing the series, and Pony Canyon is producing the music.
Mao Abe is performing the opening theme song "Kotae" (Answer), and the five-member all-female idol unit SPR5 are performing the show's ending theme song "With Your Breath." The anime will also feature the song "Swallowtail Butterfly ~Ai no Uta~" performed by Kana Hanazawa as her character Yuki.
Source: Pony Canyon flyer