# Dismissal of Tokyo special investigations prosecutor

> Live situation record from CLSTR: https://clstr.news/situations/dismissal-of-tokyo-special-investigations-prosecutor
> Updated: 2026-08-18T02:24:10.000Z. Sources: 15. Developments: 2.

The Tokyo District Prosecutors Office dismissed former special investigations prosecutor Masahito Nishida following revelations of sexual misconduct. Nishida reportedly used a publicly funded hotel room to engage in sexual relations with a woman who had been a suspect in a case he investigated. Additionally, he received electronic-money payments and gifts from her, violating ethical rules regarding benefits from individuals involved in investigations.

Justice Minister Hiroyuki Hiraguchi condemned the actions, stating they “seriously undermine trust in the prosecution.” Deputy Prosecutor-General Hiroshi Ichikawa held a press conference to apologize, describing the behavior as “extremely regrettable.”

## Timeline

### 2026-08-18: Hiroki Tsuzuki of Shishin referred to prosecutors for alleged nuisance ordinance violation

Shishin member Hiroki Tsuzuki has been referred to prosecutors for allegedly molesting a woman at a Tokyo event. His agency has suspended him, and the group will continue with its remaining two members.

15 sources. https://clstr.news/cluster/shinji-saito-faces-seven-year-prison-request-in-sexual-assault-trial

### 2026-07-30: Former Tokyo Special Investigations Prosecutor Dismissed Over Sexual Misconduct

Tokyo’s former special investigations prosecutor Masahito Nishida was dismissed for sexual misconduct with a former suspect, misuse of a public hotel, and receiving gifts, prompting a Justice Minister apology.

2 sources. https://clstr.news/cluster/former-tokyo-special-investigations-prosecutor-dismissed-over-sexual-misconduct

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Cite as: Dismissal of Tokyo special investigations prosecutor. CLSTR, https://clstr.news/situations/dismissal-of-tokyo-special-investigations-prosecutor