Age: 17 Date of Birth: August 8 Hair Color: Black Eye Color: Grey Blood type: A Occupation: high school student, member of Service Club Affiliation: Sobu High School Hachiman is the story's main protagonist, an isolated, friendless boy who is pragmatic to a fault. His most prominent feature is his set of "dead fish-eyes." He firmly believes that "youth" is simply an illusion created by hypocrites, for hypocrites, born from the ashes of past failures. In this state of apparent corruption, he is coerced into joining the Service Club by his futures advisor in the hopes that exposing him to the world will change his personality, and ultimately make him a "better person." He is called "Hikki" affectionately by Yui. (Source: Vistrans, Yahari Wikia)
Isshiki Iroha is a 1st year student of class 1-C in Subu High school, first introduced in volume 7.5. Hachiman sees her as a "not cute Komachi" or a "better version of Sagami." She acts in front of anyone to maintain her "cute appearance" but she showed her true colors just to Hachiman.
Hina is a classmate of Yui and Hachiman, who is a quiet girl and hangs around Yumiko. She is a fujoshi, which is why other boys from her class are always avoiding her. During the school trip, she asks Hachiman in a roundabout way to prevent Tobe's confession. This leads to Hachiman making a fake confession to her in front of everyone including Yui, Yuki and Tobe, she rejects him and indirectly rejects Tobe as well. Although she later thanks him for taking the hit, she confesses she's "rotten to the core" just like him, and tells Hachiman that she could only be in a relationship with someone like him.
First appearance: episode 7
She is Hachiman's younger sister. She is really different from her brother; she is cheerful and lively and is part of their school's student council.
First appearance: episode 7
Birthday: June 18 Blood type: O Yui is a cheerful, outgoing girl who becomes the Service Club's first "customer," asking them to help her bake cookies for "a certain someone." Her problems lie not with her personality, but with her inability to deal with issues by herself. She believes that talent is inborn, and often aspired to be like others until Yukino changed her way of thinking. Following her experience with the Service Club, Yui begins to attend Service Club sessions after school as well, despite Yukino's objections early on. She is the owner of the dog that lead to Hachiman's accident. (Source: Vistrans)