The official Twitter for the manga Ase to Sekken , by author Kintetsu Yamada , revealed that the series will have a new chapter that will appear in the author's short story collection, to be released on January 21st .
Synopsis
Always trying to hide her problem, Yaeshima Maasako is an office lady who sweats excessively and has always suffered because of it. She works at Lilia Drop, a company that manufactures makeup and bath products that are tremendously popular among women .
Yamada launched the manga in Kodansha's Morning and D Morning in 2018, and ended the series on January 7th. The 11th and final volume of the manga was released on May 21st.
Source: ANN