Makoto Itou

Makoto Itou (伊藤 誠 Itō Makoto) is the protagonist of School Days and Summer/Shiny Days, as well as a side character in Cross Days. A generally mild-mannered student of class 1-3, his life becomes more complicated when seatmate Sekai Saionji helps him with his romantic life and sets him up with Kotonoha Katsura.

Why He Sucks

 * In the anime, he is at first an average student who wishes to ask out a girl he likes. But throughout the series, he becomes a lying, cheating, irredeemable jerk who casually sleeps with any girl he likes to get his hands on
 * He publicly embarrasses his girlfriends.