When the person who has parental authority over a child or over a person under 20 years of age other than children (referred to as "Child, etc." in the following Article and Article 33-8) abuses his/her parental authority or misbehaves extremely, a request for adjudication of forfeiture of parental authority pursuant to the provision of Article 834 of the Civil Code (Act No. 89 of 1896) may be made by the child guidance center's director, in addition to the persons prescribed in the same Article.〔【出典】日本法令外国語訳データベースシステム 〕
When the guardian of a minor for a Child, etc. causes a wrongful act, an extreme misbehavior or any other season inadequate for guardianship, a request for dismissal of the guardian of a minor pursuant to the provision of Article 846 of the Civil Code may be made by the child guidance center's director, in addition to the persons prescribed in the same Article.〔【出典】日本法令外国語訳データベースシステム 〕
If there is an unlawful act, grave misconduct, or other cause not befitting the office of guardianship on the part of a guardian, the family court may replace the guardian on the application of a supervisor of a guardian, a ward or his/her relative, or a public prosecutor, or ex officio.〔【出典】日本法令外国語訳データベースシステム 〕
If a father or mother abuses parental authority or if there is gross misconduct, the family court may, on the application of any relative of the child or a public prosecutor, make a ruling that strips the father or mother of his/her parental authority.〔【出典】日本法令外国語訳データベースシステム 〕