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

2. The costs of appeal shall be principal lawsuit and counterclaim.

1. The Plaintiff’s main grounds for appeal as to the principal lawsuit and counterclaim as to the judgment of the court of first instance are not significantly different from the allegations in the court of first instance. However, even if the evidence submitted in the court of first instance is added to the evidence (each of the evidence No. 13 through No. 26) additionally submitted in this court, the court of first instance and the judgment are justifiable.

Accordingly, the court's explanation on the instant case is identical to the reasoning of the judgment of the court of first instance, and thus, citing it in accordance with the main sentence of Article 420 of the Civil Procedure

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