Japanese whistleblowers

Japanese judoka and former soldier

, also known as , is a Japanese politician, YouTuber, and businessman. He was elected into the House of Councillors in 2022 as part of the NHK Party, but was expelled on March 15, 2023 for not attending any sessions of Parliament. The following day, the Tokyo Metropolitan Police Department sought an arrest warrant for alleged defamation of celebrities in his YouTube videos. On June 4, 2023, the Metropolitan Police Department arrested Higashitani immediately upon his arrival at Narita Airport on suspicion of habitually threatening celebrities and others.

Japanese physician