The appeal is dismissed.

The grounds of appeal are examined.

The conviction in a criminal trial shall be based on evidence with probative value sufficient to have a judge correct doubt as to the facts charged, and if there is no such proof, even if there is doubt as to the defendant's conviction, the conviction cannot be judged as guilty (see, e.g., Supreme Court Decisions 2001Do2823, Aug. 21, 2001; 2005Do8675, Mar. 9, 2006). Furthermore, the preparation of evidence and its probative value based on the premise of fact finding belong to the free judgment of the fact-finding court (Article 308 of the Criminal Procedure Act). The lower court determined that there is insufficient evidence to prove the facts charged in this case against the defendant, and did not accept the prosecutor's appeal as to the mistake of facts, on the grounds stated in its reasoning.

The allegation in the grounds of appeal is the purport of disputing such determination of facts by the lower court, and is merely an error of the lower court’s determination on the selection and probative value of evidence, which substantially belongs to the free judgment of the fact-finding court. In addition, even if examining the reasoning of the lower judgment in light of the aforementioned legal principles and records, the lower court did not err in its judgment by exceeding the bounds of the principle of free evaluation

Therefore, the appeal is dismissed. It is so decided as per Disposition by the assent of all participating Justices on the bench.