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);

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);

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);

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);

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).

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