The story centers on , a gorilla-like yōkai and old friend of Medama-oyaji, who has developed an intense obsession with human tennis. Under the human alias "Coach Hihimura," he begins training a young athlete named Yumi Okakura. However, his old-school, aggressive coaching methods quickly clash with modern sensibilities:

The file "GegegeNoKitarou_Ep_55_SUB_ITA.mp4" contains of the 2018 GeGeGe no Kitarō anime series, titled " Hihi's Harassment Hell " .

: The opportunistic "Rat-man" who, as usual, complicates the situation by tipping off the media for his own gain.

: The human tennis player caught between Hihi's harsh training and her own career.

: The protagonists who navigate the misunderstanding between their yōkai friend and the human world.

: The guest yōkai whose "passionate" tennis coaching becomes the center of a media firestorm.

: The episode parodies the "#metoo" era and the shifting standards of discipline in Japanese education and sports, often showing how legitimate concerns can sometimes spiral into absurd or bogus claims.

This episode is often cited by fans for its impressive tonal range, shifting from the high-stakes "Four Generals of Jigoku" arc to this lighthearted yet biting critique of contemporary society. Series 6 Episode 55 | GeGeGe no Kitarō Wiki | Fandom