The mounting controversy in Hiroshima, often referred to as the "Hiroshima issue," is taking a significant turn as the accused party gears up to file a lawsuit over Social Network Service (SNS) harassment. With online defamation and false accusations escalating on several social media platforms, the targeted party has decided to confront the situation legally. The precise details surrounding the controversy remain undisclosed, indicating the sensitive and high-profile nature of the issue.

Online defamation is taken seriously in Japan, with legal repercussions. Hence, filing a lawsuit in such cases is not considered extreme. Accusations and the spread of false information on SNS platforms are met with criticism and concern by the public, valuing the preservation of harmony and personal honor traditionally held in Japanese society.

In the US or EU, online defamation and harassment are also significant issues, but the legal response may vary between jurisdictions. Whereas Japan tends to prioritize personal honor and community harmony, the US and EU tend to lean heavily on the right to freedom of speech, making defamation cases complex and context-dependent.