All appeals by the defendants are dismissed.

The costs of appeal shall be borne by the Defendants.

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

1. The reasoning of the judgment of the court of first instance concerning this case is as follows, except for the addition of “However,” under Section 6 of Part 5 of the judgment of the court of first instance, a set-off against the claim for damages arising from an illegal act is not permissible (Article 496 of the Civil Act),” and the reasoning of the judgment of the court of first instance (excluding the part concerning Co-Defendant D of the court of first instance). Therefore, this is cited in accordance with the main sentence of Article 420 of the Civil Procedure Act.

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