One Room is a Japanese original short anime television series by SMIRAL and produced by Typhoon Graphics that aired on January 11, 2017 to March 29, 2017. A second season is being planned in production.
Initially viewed by the male protagonist's perspective, a parallel sequel titled Room Mate for female audiences aired from April to June 2017.
Stories of "three sisters raised in your (one) room."
"Another" One Room story featuring male characters.