A. Whether Gap evidence No. 1 was established as to the authenticity of Gap evidence No. 1 is a letter of installment financing agreement on August 28, 2007, and the defendant extended funds to Eul Co., Ltd. (hereinafter referred to as "Cex-ray social loan") for the social loan of C (hereinafter referred to as "Sex-ray company") and the defendants stand as joint and several sureties.

Defendant A asserts to the effect that, among the evidence A No. 1, the stamp image on one’s name is one’s own seal, but the third party arbitrarily affixed and sealed it.

In full view of the following facts: (a) Defendant A’s resident registration certificate was issued on August 23, 2007 by Defendant A; (b) Defendant A’s resident registration certificate was submitted at the time of preparation of A’s certificate; (c) Defendant A’s resident registration certificate was sent on August 11:40, 207, immediately before the date of preparation of A’s certificate; and (c) Defendant A’s joint and several liability was confirmed in currency with Defendant A who was hospitalized in the hospital, and Nonparty A’s employee of the social loan of X-ray, who was enrolled in the hospital; and (d) Nonparty A’s employee of the social loan of X-ray was urged to pay the principal and interest of Defendant A in currency on August 28, 2008; and (e) Defendant A’s agent’s confirmation or confirmation of the principal and interest of the loan was duly granted on September 1.

Therefore, evidence No. 1 can be used as evidence.

B. Fact-finding 1) An agreement with the non-party company to obtain a loan of KRW 30,00,000 on August 28, 2007, setting the loan interest rate of KRW 11.5% per annum, overdue interest rate of KRW 25% per annum, loan period of KRW 48 months, monthly installments of KRW 782,680 (loan Number G).