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

2. The costs of appeal shall be the principal lawsuit.

1. The reasoning of the court's explanation of this case is the same as that of the part concerning the reasoning of the judgment of the court of first instance, and thus, it is citing it as it is by the main text of Article 420 of the Civil Procedure

(2) The judgment of the court of first instance is justified and the appeal against the principal lawsuit and counterclaim of this case is dismissed in its entirety, and it is so decided as per Disposition by the assent of all participating Justices.