1. All appeals by the Defendants against the Plaintiffs are dismissed.

2. The costs of appeal shall be borne by the Defendants.

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 evidence submitted in the court of first instance was presented to this court, the fact-finding and judgment in the court of first instance are justified.

Accordingly, the reasoning of this court's judgment is cited by the main text of Article 420 of the Civil Procedure Act.

2. In conclusion, the judgment of the court of first instance is just, and all appeals by the Defendants against the Plaintiffs are dismissed. It is so decided as per Disposition by the assent of all participating Justices.