1. All appeals filed by the plaintiffs are dismissed.

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

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

1. The reasoning of this court’s judgment citing the judgment of the court of first instance is identical to the ground of the judgment of the court of first instance, and thus, citing it as it is by the main text

(However, except for the portion related to the co-Plaintiff V, W, and X, 11 through 12, 15, 16 through 17, 18, 19, 20, 21, 21, 21, 3 through 4, 6, 6 through 7, 11, 15, 3, 4 through 5, 5, 6, 8, and 9 of the first instance court's judgment (excluding the part related to the separate and finalized co-Plaintiffs V, W, and X), 11, 15, 3, 4 through 5, 6, 8, and 9 of the first instance court's judgment (hereinafter referred to as "Buss").

The judgment of the court of first instance is just and reasonable, and the plaintiffs' appeal is dismissed. It is so decided as per Disposition by the assent of all participating Justices.