Why does Japanese entertainment feel different? It operates on two cultural axes that confuse Western logic.
While Korean "Sasaeng" fans are invasive, Japanese "Yara" (derived from "Okyakusama" – customer) are often stalkers. The murder of singer in 2019 and the stabbing of idol Mayu Tomita in 2016 highlight a terrifying reality: the parasocial relationship fans have with idols can turn deadly. The industry’s reliance on "pure" idols makes them targets.