1. The Defendants amounting to KRW 48,00,000 per annum for each of the Plaintiff and 5% per annum from August 16, 2016 to June 2, 2017.

1. Basic facts

A. The pertinent Plaintiff of the parties is the lessee who leased D’s 403 multi-family house E (hereinafter referred to as “instant house”) of Daejeon U.S. E (hereinafter referred to as “instant house”) from D. Defendant B is a licensed real estate agent operating “G Licensed Real Estate Agent Office” in the above F, Defendant C also a licensed real estate agent operating “H licensed real estate agent” in the above F, and Defendant Korea Licensed Real Estate Agent Association (hereinafter referred to as “Defendant Association”) established a mutual aid agreement with Defendant B, a licensed real estate agent, from April 29, 2013 to April 23, 2014; the period of mutual aid between April 24, 2013 to April 23, 2014; and around April 4, 2012 to guarantee liability for damages arising from the mutual aid agreement between Defendant C and Defendant C for mutual aid (hereinafter referred to as “mutual aid agreement”).

B. Prior to the lease agreement, the Daejeon District Court registered the instant house as the Daejeon District Court and No. 111049, Sept. 29, 2003, the establishment registration of the mortgage, which was the debtor I and Han Bank Co., Ltd., was completed, with the maximum debt amount of 845,00,000,000, and the registration of the establishment of the mortgage was completed on May 13, 2008 as 585,000,000 won under the modified contract as of May 9, 2008. The registration and the registration of the establishment of the mortgage were completed on March 29, 206 with the maximum debt amount of 39,00,000,000, the debtor D, and 111040,000,000,000,000 won and the maximum debt amount of 15,000,000,000 won and 15,005,01,05,09.