I am looking for a manga that I forgot to bookmark. I remember that in the beginning the two main characters,who didnt know each other, went to get a haircut before their first day of school in a deliquent high school. After their haircut mc #1 has curly bleached hair and mc #2 has big spiky hair. Also later on both of them become friends. Mc #1 is known for fighting dirty and constantly looking for a girlfriend while mc #2 is a bit weak in fights and has a girlfriend.