Heroin-related drug crime cases Japan 2014-2023

In 2023, five cases of drug crime cases involving heroin were reported in Japan. This continued the downward trend which started after a decade-high of 19 cases of heroin abuse were reported in the year 2017.

于2023年，日本共报告了五起涉及海洛因的毒品犯罪案件。这一现象延续了自2017年报告了十年之最的19起海洛因滥用案件以来的下降趋势。