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

2.The Court.

1. The defendant's grounds for appeal citing the judgment of the court of first instance are not significantly different from the argument in the court of first instance, and the fact-finding and judgment of the court of first instance are justified even if each evidence submitted to the court of first instance was presented to this court.

Therefore, the reasoning for the court's explanation on this case is that "the defendant" in Section 2, Section 15 of the judgment of the court of first instance is "the defendant", "At around October 2012" in Section 3 is "at around October 2012", "the witness" in Sections 5, 2, 19, and 6 shall be "the witness of the court of first instance", "at the court of first instance" in Section 5, "one year" in Chapter 4, and "by April 19, 2018" in Part 5, and "by August 19, 2014" in Part 11 of the judgment of the court of first instance shall be cited as it is in accordance with the main sentence of Article 420 of the Civil Procedure Act.

2. In conclusion, the plaintiff's main claim is accepted within the scope of the above recognition, and the remaining claims are dismissed as without merit, and the defendant's counterclaim is dismissed as it is without merit. Since the judgment of the court of first instance is just in conclusion, all appeals against the main claim and counterclaim of this case are without merit, and the defendant's counterclaim extended by this court is dismissed as it is without merit. It is so decided as per Disposition.