: The introduction of Emi's portable cat statue shows that the Stony Cat’s power isn't limited to a single location, leading to increasingly zany and uncontrollable environmental changes.

: Youto’s oblivious nature continues to be a source of comedy and tension, as he fails to realize the depth of Tsukiko’s feelings despite her more aggressive attempts to bridge their "senpai-kouhai" boundary.

: The episode highlights Tsukiko's frustration with her "stony" exterior, especially when compared to the vibrant and expressive Emi.