The defendant's appeal is dismissed.

1. The sentence imposed by the lower court (four months of imprisonment) is too unreasonable.

2. In light of the following circumstances: (a) the Defendant made a confession of the instant crime and made efforts to correct violence caused by alcohol; (b) the instant crime committed by the Defendant, without any special reason, by assaulting the Defendant’s friendship or a victim who is a child of the Defendant, thereby causing bodily harm that requires four-day medical treatment; (c) the nature of the instant crime and the results of the damage are not provided against the victim; (d) the Defendant did not reach an agreement with the victim; and (e) the Defendant did not recover damage; and (e) other circumstances, which are conditions for sentencing prescribed in Article 51 of the Criminal Act, such as the motive for the instant crime, age, occupation, character and conduct, environment, family relationship, and criminal record, are considered as being too unreasonable. Therefore, the Defendant’s assertion is without merit.

3. In conclusion, the defendant's appeal is dismissed in accordance with Article 364 (4) of the Criminal Procedure Act since it is without merit. It is so decided as per Disposition.