Violations of the provisions of the APPI by a PIHBO can give rise to civil actions as well as criminal proceedings and sanctions. First, if an individual considers that his/her rights under Articles 28, 29 and 30 of the APPI have been infringed, (s)he may seek injunctive relief by asking the court to order a PIHBO to satisfy his/her request under one of these provisions, i.e. to disclose retained personal data (Article 28), to rectify retained personal data that is incorrect (Article 29) or to cease unlawful processing or third party provision (Article 30). Such an action may be brought without the need to rely on Article 709 of the Civil Code (63) or otherwise on tort law (64). In particular, this means that the individual does not have to prove any harm.

Second, in the case where an alleged infringement does not concern individual rights under Articles 28, 29 and 30 but general data protection principles or obligations of the PIHBO, the concerned individual may bring a civil action against the business operator based on the torts provisions of the Japanese Civil Code, especially Article 709. While a lawsuit under Article 709 requires, aside from fault (intention or negligence), a demonstration of harm, according to Article 710 of the Civil Code such harm may be both material and immaterial. No limitation is imposed as to the amount of compensation.

As regards the available remedies, Article 709 of the Japanese Civil Code refers to monetary compensation. However, Japanese case law has interpreted this article as also conferring the right to obtain an injunction (65). Therefore, if a data subject brings an action under Article 709 of the Civil Code and claims that his/her rights or interests have been harmed by an infringement of an APPI provision by the defendant, that claim may include, besides compensation for damage, a request for injunctive relief, notably aiming at stopping any unlawful processing.

Third, in addition to civil law (tort) remedies, a data subject may file a complaint with a public prosecutor or judicial police official with respect to APPI violations that can lead to criminal sanctions. Chapter VII of the APPI contains a number of penal provisions. The most important one (Article 84) relates to non-compliance by the PIHBO with PPC orders pursuant to Article 42(2) and (3). If a business operator fails to comply with an order issued by the PPC, the PPC Chair (as well as any other government official) (66) may forward the case to the public prosecutor or judicial police official and in that way trigger the opening of a criminal procedure. The penalty for the violation of a PPC order is imprisonment with labour for up to six months or a fine of up to 300 000 yen. Other provisions of the APPI providing for sanctions in case of APPI violations affecting the rights and interests of data subjects include Article 83 of the APPI (regarding the "providing or using by stealth" of a personal information database "for the purpose of seeking […] illegal profits") and Article 88(i) of the APPI (regarding the failure by a third party to correctly inform the PIHBO when the latter receives personal data in accordance with Article 26(1) of the APPI, in particular on the details of the third party's own, prior acquisition of such data). The applicable penalties for such violations of the APPI are, respectively, imprisonment with work for up to one year or a fine of up to 500 000 yen (in case of Article 83) or an administrative fine of up to 100 000 yen (in case of Article 88(i)). While the threat of a criminal sanction is already likely to have a strong deterrent effect on the business management that directs the PIHBO's processing operations as well as on the individuals handling the data, Article 87 of the APPI clarifies that when a representative, employee or other worker of a corporate body has committed a violation pursuant to Articles 83 to 85 of the APPI, "the actor shall be punished and a fine set forth in the respective Articles shall be imposed on the said corporate body". In this case, both the employee and the company can be imposed sanctions up to the full maximum amount.

Finally, under Article 1(1) of the State Redress Act a court may grant compensation where a public officer who exercises the public authority of the State has, in the course of his/her duties, unlawfully and with fault (intentionally or negligently) inflicted damage on the individual concerned. According to Article 4 of the State Redress Act, the State's liability for damages is based on the provisions of the Civil Code. In this respect, Article 710 of the Civil Code stipulates that liability also covers damages other than those to property, and hence moral damage (for instance in the form of "mental distress"). This includes cases where the privacy of an individual has been invaded by unlawful surveillance and/or the collection of his/her personal information (e.g. the illegal execution of a warrant) (121).

To perform the review, the Commission should meet with the PPC, accompanied, where appropriate, by other Japanese authorities responsible for government access, including relevant oversight bodies. The participation in this meeting should be open to representatives of the members of the European Data Protection Board (EDPB). In the framework of the Joint Review, the Commission should request the PPC to provide comprehensive information on all aspects relevant for the adequacy finding, including on the limitations and safeguards concerning government access (152). The Commission should also seek explanations on any information relevant for this Decision that it has received, including public reports by Japanese authorities or other stakeholders in Japan, the EDPB, individual DPAs, civil society groups, media reports, or any other available source of information.