A. Defendant D, E, and F were licensed real estate agents and the Defendant Korea Licensed Real Estate Agent Association (hereinafter “Defendant Association”) established for the purpose of the mutual aid program, etc. of licensed real estate agents; the Defendant Association concluded a mutual aid agreement with Defendant D, E, and F to compensate for the damage within the limit of the amount of mutual aid subscription (each KRW 100 million shall be included in the mutual aid agreement, where the Defendants are liable for damages under the Licensed Real Estate Agent Association Act due to intentional or negligent conduct of real estate transactions. < Amended by Act No. 1059, Apr. 14, 2011; Act No. 11048, Sep. 21, 2011; Act No. 11488, Sep. 20, 2012; Act No. 11871, May 17, 2013>

B. 1) The 5th floor building located in Gangseo-gu Seoul Metropolitan Government H “I” owned by G (hereinafter “instant building”)

(2) On May 10, 201, the first and second underground floors are multi-households with 7 households, 4 and 5 households, respectively, and 8 households with 30 households with 30 households. As to the building and site of this case, as of November 30, 2010, the Korean National Bank, Co., Ltd., Ltd., the maximum debt amount, 1,300,000,000 won, and 2 neighboring mortgage establishment registration (total debt amount 2,60,000,000) of the debtor G, respectively. < Amended by Presidential Decree No. 22717, Nov. 14, 2011; Presidential Decree No. 20457, May 14, 2011; Presidential Decree No. 20457, Oct. 70, 200; Presidential Decree No. 22175, May 16, 2014>

3 On January 5, 2012, Plaintiff B, as a broker of Defendant E, set 306 among the instant buildings, to be KRW 65,00,000, and the term of lease from February 4, 2012 to February 3, 2013.