1. All appeals filed by the Defendant (Counterclaim Plaintiff) against the principal lawsuit and counterclaim are dismissed.

2. The appeal costs.

1. The reasoning of the court's explanation concerning this case is as stated in the reasoning of the first instance court's judgment, in addition to adding "other evidence submitted by the defendant, including evidence No. 13-1 and No. 2 of the evidence No. 13-2, which are additionally submitted by the defendant in the court of first instance," after the second part of the second part of the judgment No. 6 of the first instance court's ruling, and therefore, it shall be cited as it is in accordance with the main sentence of

2. In conclusion, the plaintiff's claim of the principal lawsuit is justified, and the defendant's claim of the counterclaim is dismissed as it is without merit. The judgment of the court of first instance is just in conclusion, and all appeals against the defendant's principal lawsuit and counterclaim are dismissed as it is without merit. It is so decided as per Disposition.