1. All appeals filed by the plaintiff and the defendant are dismissed.

2. The costs of appeal shall be borne by each party.

The purport of the claim and appeal is the purport of the appeal.

1. The reasoning of the court's explanation in this case is the same as that of the judgment of the court of first instance, and thus, it is acceptable to accept it as it is in accordance with Article 420 of the Civil Procedure Act.

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