1. The defendant (Counterclaim plaintiff)'s appeal is dismissed.

2. The costs of appeal are assessed against the Defendant-Counterclaim Plaintiff.

purport, purport, and.

1. The reasoning of the judgment of this court citing the judgment of the court of first instance is the same as that of the judgment of the court of first instance, and thus, citing it as it is in accordance with the main sentence of Article

2. Thus, the plaintiff's claim of the principal lawsuit is accepted within the scope of the above recognition, and the remaining principal claim is dismissed as it is without merit, and the defendant's counterclaim is dismissed as it is without merit. The judgment of the court of first instance is just and this conclusion is consistent, and it is so decided as per Disposition.