A. On September 26, 2013, the Plaintiff entered into a credit guarantee agreement with the non-party B Co., Ltd. (hereinafter “non-party B”) and issued a credit guarantee agreement with each of the credit guarantee agreements with the amount of KRW 2550 million guaranteed on September 26, 2013, and KRW 2850 million guaranteed on June 1, 2009. The non-party Company provided a credit guarantee certificate issued by the Plaintiff as collateral and received a loan from each new bank and the Industrial Bank.

B. Defendant A is the above.

A joint and several guarantee contract was concluded with the plaintiff for the obligations of the non-party company under the credit guarantee agreement stated in the paragraph.

C. On April 11, 2016, the Plaintiff paid a total of KRW 245,282,467 to the Industrial Bank of Korea on April 11, 2016, and a total of KRW 260,095,331 to the new bank on June 14, 2016.

The delayed interest rate under the credit guarantee agreement is 10% per annum, and the expenses paid for the preservation of indemnity claim after subrogation are 189,837 won per annum.

[Ground of recognition] Unsatisfy, each entry of Gap 1 through 4 (including paper numbers), the purport of the whole pleadings

2. According to the above facts of determination, the Defendants are jointly and severally liable to pay to the Plaintiff the total amount of 505,567,635 won and the total amount of 245,282,467 won and 260,095,331 won from April 11, 2016 to July 19, 2016, 10% per annum from June 14, 2016 to July 19, 2016 and 15% per annum from the next day to the date of full payment.

3. According to the conclusion, the plaintiff's claim is accepted on the ground of the reasons.