: The title roughly translates to "Skin Color Rate Increased by 90%!?," indicating a heavier focus on fanservice and "ecchi" content compared to the main storyline.
: This episode serves as a side story to the 12-episode television series, Oretachi ni Tsubasa wa Nai: Under the Innocent Sky . Oretachi ni Tsubasa wa Nai: Hadairo Ritsu Kyuuw...
: The episode features prominent female characters from the main series, including Hiyoko Tamaizumi , Asuka Watarai , Kinako Mochizuki , and Eriko Hino . Background and Context : The title roughly translates to "Skin Color