According to the records, the defendant appealed against the judgment of the first instance and asserted only unfair sentencing on the grounds of appeal.

In such a case, the argument that the lower court erred by mistake of facts or that the Defendant was in a state of mental disorder at the time of committing the instant crime is not a legitimate ground for appeal.

In addition, the argument that the judgment of the court below is erroneous in the deliberation of sentencing conditions is ultimately unfair.

According to Article 383 subparagraph 4 of the Criminal Procedure Act, only in cases where death penalty, life imprisonment, or imprisonment or imprisonment without prison labor for more than ten years is imposed, an appeal may be filed on the grounds of unfair sentencing. As such, in this case where a more minor sentence is imposed against the defendant, the argument that the sentence is too unreasonable is not a legitimate ground for appeal.

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