1. The Defendant calculated the Plaintiff at the rate of 27 million won and 20% per annum from June 27, 2015 to the date of full payment.

1. According to the evidence No. 1 of the judgment on the cause of the claim, the Defendant is obligated to pay to the Plaintiff money calculated at the rate of 20% per annum as stipulated in the Act on Special Cases Concerning the Promotion, etc. of Legal Proceedings, from June 27, 2015 to the date of full payment, on April 11, 2015, both the face value 27 million won in face value, the payee, the date of payment, the place of payment, and the place of payment, all of which are the Seoul Special Metropolitan City. As such, the Defendant is obligated to pay to the Plaintiff money calculated at the rate of 20% per annum as stipulated in the Act on Special Cases Concerning the Promotion, etc. of Legal Proceedings, which is the day following the delivery of the copy of the complaint of this case, as sought by the Plaintiff.

2. The defendant's assertion that the defendant borrowed KRW 80 million from the plaintiff in 2014 to KRW 50 million, and later repaid KRW 87 million, and the promissory note in this case was prepared as a payment of interest, and thus, it is alleged that the defendant will make payment after accurate calculation. However, since the defendant did not present specific arguments and evidences after submitting a written reply, it is difficult to reject the plaintiff's claim by itself. Rather, according to the plaintiff's assertion, the defendant's assertion that the interest on KRW 20 million lent to the defendant around July 20, 200 is also included in the above KRW 27 million, and therefore, the amount stated in the above promissory note cannot be denied without special circumstances.

3. In conclusion, the plaintiff's claim of this case is justified and it is so decided as per Disposition.