|School|| Houjou University Attached High School
|Class||3E (High School)|
|Physical and Vital Statistics|
|Game||All the game|
|Novel||Volume 1 Chapter 1|
|Japanese|| Takahiro Mizushima|
Nolan North (English)
Haruki Kitahara is the main protagonist in the series. He is the former class president of Class 3-E at Houjou University Attached High School. The series describes how he is encompassed/involved in the love triangle between Kazusa Touma, Setsuna Ogiso, and himself. Haruki is surprisingly free with his emotions when involved in his love life. Haruki was shown to have feelings for Kazusa Touma. He is normally an energetic class president, but despite his intelligence and top grades, he is quite clueless when it comes to dealing with his love life. He likes to take charge and is extremely diligent in his work ethic and studying. He also dates and loves Setsuna.
Haruki Kitahara is an average sized person. As stated by Setsuna, he has a broad back even though he does not play any sports or do any vigorous exercise. Until he enters university he is often seen wearing his school uniform (whether it be with his jacket or not).