Kakeru Naruse

Kakeru is the main male protagonist of Orange. The series centers around him, his fate, and the efforts of his friends to fufill the wishes of a letter from the future.

Appearance
Kakeru is average height with a slim and masculine build. His hair and eyes are dark, and he usually wears the typical high school uniform issued by his school.

Plot
In the begining of the story, Kakeru is introduced as a new student from Tokyo, who ends up sitting next to Naho in class. After the short school days ends, Kakeru is invited by Azu to her family's bakery for some buns. He initially declines but is convinced by Suwa to go. After being convinced he asks if he can send an email quickly, which is later revealed to be sent to his mother, who ended up commiting suicide the same day. The next day, is absent from school and stays absent for two weeks, attending the funeral and mourning the loss of his mother. While that happens, Naho in the story receives a letter which tells her to look after him. It tells her everything that happens and what she regrets not doing. It then tells her that Kalerudies in an "accident" and that she believes she could have saved him. Naho struggles with doing the things her future self tells her she should have done because of her shy personality.