June-haein is a character in the series and a JJANG.
June-haein is very confident and considers himself Dae-yong Kim's rival. He is also possibly his best friend, as the two constantly hang out and help one another. June-haein is often willing to lend Dae-yong Kim his help even when Kim refuses it. He also has a very strange "gangster" accent of unknown origin.
June-haein has shoulder length black hair that is slicked back in spikes. His eyes are always closed and he wears the standard school outfit with a black shirt underneath.