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 concerning this case is as stated in the reasoning of the judgment of the first instance except for the rejection of Gap evidence No. 18, which is insufficient to admit the plaintiff's assertion as evidence added to the court of first instance, and therefore, it is identical to the reasoning of the judgment of the first instance. Thus, it is acceptable in accordance with the main sentence of Article 420

2. In conclusion, the judgment of the court of first instance is justifiable, and all appeals filed by the plaintiff and the defendant are dismissed as it is without merit. It is so decided as per Disposition.