Penal Code: Articles 193, 197-198 
(明治四十年法律第四十五号 刑法: 記事193, 197-198), (Japanese/English);

National Public Service Act No. 120 of October 21, 1947, along with Code of Ethics
(国家公務員法 - 昭和二十二年法律第百二十号), (Japanese/English);

Unfair Competition Prevention Act No.47 of May 19, 1993: Article 18 
(平成五年法律第四十七号 – 不正競争防止法: 論文 18), (Japanese), (English);

National Public Service Ethics Act No. 129 of August 13, 1999
(国家公務員倫理法 - 平成十一年法律第百二十九号), (Japanese/English);

Whistleblower Protection Act No. 122 of 2004
(公益通報者保護法 - 平成十六年法律第百二十二号), (Japanese);

National Public Service Ethics Code, Cabinet Order No. 101 of March 28, 2000
(国家公務員倫理規程), (Japanese).

Criminal Code: Articles 335, 363, 372-374-B, 376-377-A, 379, 382
(Codigo Penal 2003: Artigos 335, 363, 372-374-B, 376-377-A, 379, 382), (Portuguese);

Law of July 16, 1987 «Misconduct of Persons Occupying Most Senior Government Positions»
(Lei n.º 34/87, de 16 de Julho Crimes da Responsabilidade de Titulares de Cargos Políticos), (Portuguese);

Law of April 21, 2008 No. 19 «On Measures against Corruption»
(Lei n.º 19/2008, de 21 de Abril Medidas de Combate à Corrupção), (Portuguese);

Law of April 21, 2008 No. 20 «On Criminal Liability for Corruption Crimes in International Trade and in the Private Sector»
(Lei n.º 20/2008, de 21 de Abril Novo regime penal de corrupção no comércio internacional e no sector privado), (Portuguese);

Law No. 52 of July 31, 2019 «On the Adoption of the Rules Regulating the Exercise of Functions by the Individuals Holding Political Positions and High Public Positions»
(Lei n.º 52/2019, de 31 de Julho Aprova o regime do exercício de funções por titulares de cargos políticos e altos cargos públicos), (Portuguese);

Decree Law No. 109-E/2021 of December 9, 2021 «On the Establishment of a National Anti-Corruption Committee and the Establishment of a General Regime for the Prevention of Corruption»
(Decreto-Lei n.º 109-E/2021, de 9 de Dezembro Mecanismo Nacional Anticorrupção e estabelece o regime geral de prevenção da corrupção), (Portuguese);

Law No. 93/2021 of December 20, 2021 «On the Establishment of a General Protection Regime for Whistleblowers»
(Lei n.º 93/2021, de 20 de Dezembro Estabelece o regime geral de proteção de denunciantes de infrações), (Portuguese).

Supreme Public Prosecutor’s Office
(最高検察庁), (Japanese).

Council for the Prevention of Corruption
(Conselho de Prevenção da Corrupção), (Portuguese);

National Anti-Corruption Judicial Police Unit
(Unidade Nacional de Combate à Corrupção da Polícia Judiciária), (Portuguese).