At the Machi Asobi vol. 17 event on Sunday, it was announced that recital and vocal drama Escha Chron would receive an anime adaptation.

Synopsis
The world is reaching to the end as it is covered in deep snow.
Two mysterious girls, different yet similar, have been summoned from a place called Terminal; an empty and monochrome post-apocalyptic world in the future.

Escha is a girl who has bright smile like midsummer sunflower, and has a very curious nature.
Chron is a girl who is gentle yet mysterious like a moon.

They call the world of current era Transit and somehow the world is changed by getting in contact with the world’s scenery, music, and people.

Staff
General Director: Seiji Mizushima (Natsu-iro Kiseki)
Director: Hikaru Yamaguchi (Key Animator of The Law of Ueki)
Script: Tatsuya Takahashi (Grisaia no Kajitsu)
Original Character Design: Tooru Minazuki (To Heart)
Character Design: Satomi Watanabe (Key Designer of Aikatsu!)
Music: Hifumi, inc.
Music Studio: DIVE II Entertainment
Studio: Lerche

Cast
Escha: Chika Anzai (Hibike! Euphonium)
Chron: Kiyono Yasuno (Saenai Heroine no Sodatekata)

Escha Chron was first unveiled at the D-world vol.0 Voice Actor event hosted by DIVE II Entertainment on July 10, 2016.

Official site: http://escha-chron.jp/
Official Twitter: @escha_chron

Source: Nijipoi

Escha Chron on MAL