2) After the instant lease agreement, the Defendant agreed to reduce the rent under the instant lease agreement to KRW 150,000 per month from April 2012, the Plaintiff received delivery of the instant lecture room from the Plaintiff and used it as a lecture room. 3) The Defendant agreed to reduce it to KRW 150,000 per month.

4) On November 201, 2012, the Defendant: (a) handled noise-related issues arising from the Taekwondo field adjacent to the said private teaching institute; and (b) caused conflicts; (c) the Defendant did not pay the rent from December 20, 2012; and (d) delivered the instant lecture room to the Plaintiff around July 14, 2013.

[Ground for Recognition: Facts without dispute, Gap evidence 1, 2, Eul evidence 9-1 and 2, the purport of the whole pleadings]

B. According to the above facts, the defendant is obligated to pay 1020,000 won (150,000 won (150,000 won) for six months from December 20, 2012 to July 14, 2013) and six hundred thousand won (150,000,000 won * 24/30) among them (20,000 won from December 20, 2012 to April 19, 2012) after the due date, to the plaintiff at the rate of 10,000,000 won (20,000 won from April 21, 2013 to May 20, 2013 to July 14, 2013; and the plaintiff is obligated to pay 201,0000 won (20,0000 won from April 20, 201 to July 14, 2013).