The plaintiff's appeal and the defendant's incidental appeal are all dismissed.

Expenses for appeal and incidental appeal shall be individually included.

The plaintiff's grounds for appeal and the defendant's grounds for incidental appeal based on the judgment of the court of first instance are not significantly different from the argument of the court of first instance, and even if the evidence submitted in the court of first instance shows evidence submitted in the court of first instance, the fact-finding and judgment of the court of first instance

Therefore, the reasons for the judgment of the court of the first instance are the same as the reasons for the judgment of the court of the first instance.

2. In conclusion, the judgment of the first instance is just, and all the plaintiff's appeal and incidental appeal of the defendant are dismissed.