1. All appeals filed by the Defendant (Counterclaim Plaintiff) are dismissed.

2. The appeal cost is borne by the Defendant (Counterclaim Plaintiff).

1. The grounds for appeal by the Defendants cited in the judgment of the court of first instance are not significantly different from the allegations in the court of first instance, and even if each of the evidence presented in the court of first instance was presented by this court, the fact-finding and judgment of the court of first instance are justified.

Therefore, the reasoning of the judgment of this court is identical to the part concerning the counterclaim of this case among the reasoning of the judgment of the court of first instance, and thus, it is acceptable to accept it as it is in accordance with the main sentence

2. In conclusion, the judgment of the first instance, which dismissed the Defendants’ counterclaim, is justifiable, and all appeals by the Defendants are dismissed.