1. The defendant assistant intervenor's appeal is dismissed.

2. The costs of appeal shall be borne by the intervenor joining the defendant.

purport.

1. The reasons for the court's explanation concerning this case are as follows: the witness C's testimony of the court of first instance among the judgment of the court of first instance shall be dismissed as "the testimony of the witness C" of the court of first instance, and subsequent to the addition of "the witness D's testimony" of the defendant's supplementary intervenor as "the witness C's testimony of the court of first instance" of the judgment of the court of first instance, and since it is the same as the reasons for the judgment of the court of first instance except for the addition of "the witness D's testimony" of the defendant'

2. In conclusion, the plaintiff's claim of this case is justified within the above scope of recognition, and the remaining claims are dismissed as it is without merit. The judgment of the court of first instance is just in conclusion, and the defendant's appeal against this is dismissed as it is without merit. It is so decided as per Disposition.