Rieux o Machinagara

Rieux o Machinagara (リウーを待ちながら) is a Japanese manga series written and illustrated by Ao Akato. It was serialized in Kodansha's manga magazine Evening from January 2017 to January 2018, with its chapters collected in three  volumes.

Publication
Rieux o Machinagara is written and illustrated by Ao Akato. It was serialized in Kodansha's manga magazine Evening from January 10, 2017 to January 23, 2018. Kodansha collected chapters in three volumes, released from June 23, 2017 to March 23, 2018.

In France, the manga has been licensed by Kana, which published it under the title Contamination.