1. The plaintiffs' appeals against the defendants are all dismissed.

2. The costs of appeal are assessed against the Plaintiffs.

1. The grounds for appeal by the plaintiffs who have invoked 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 to the court of first instance was presented to this court, the fact-finding and judgment of the court of first instance are justified.

Therefore, the reasoning of this court’s judgment is as follows: (a) the first instance court’s reasoning is identical to that of the first instance judgment, except for adding “L” to “the same interest” as “the first instance judgment” under Article 420 of the Civil Procedure Act.

2. In conclusion, the plaintiffs' primary and conjunctive claims should be dismissed in entirety as they are without merit.

The judgment of the first instance is just in conclusion, and the plaintiffs' appeal is dismissed as it is without merit. It is so decided as per Disposition by the assent of all participating Justices.