TV Special
Description
Haruki Serizawa is a central character from the multimedia franchise Confession Executive Committee, appearing in the Tokyo Autumn Session installment as a 24-year-old man. He is a student of Sakuragaoka High School, where he serves as the president of the school's Film Club, also referred to as the Movie Research Club. His name contains the character for spring, which aligns with a seasonal naming theme present among the series characters.

Standing at 175 centimeters tall with a birthday on April 5th, Haruki has bright blond hair that is cut short and styled. He has a distinct fashion sense, often wearing a school-issued pink sweater or cardigan beneath his open blazer, which sets him apart from his peers. In his younger years, he was described as sharp, somewhat rambunctious, and incredibly ambitious. He puts his entire focus into any work he contributes to, particularly his film projects, to the point where friends sometimes have to force him to take breaks. Despite his outgoing and mischievous personality, he historically has had trouble talking to his crush, struggling with a lack of courage when it comes to confessing his feelings. When discussing things he loves, such as film or art, he has a tendency to criticize them rather than praise them because he finds the act of analysis fascinating, a trait his friends refer to as being a tsundere.

Haruki's primary motivation is his deep passion for filmmaking and directing. He is a big fan of cinema, frequently attending theaters to watch independent and art-house films. On his own, he has produced several amateur short films and documentaries that have gained recognition in competitions. His fixation on film is so intense that it earns him a scholarship to study abroad in the United States after high school. In the Tokyo Autumn Session, which takes place when he is 24 years old, he has presumably returned to Japan after establishing himself in the film industry, having already won a newcomer award for his directing. His role in the story is that of a primary love interest and a character whose professional ambitions directly impact his personal relationships.

In his younger years, a group of childhood friends from his neighborhood form a core part of his social circle, including Yuu Setoguchi, Souta Mochizuki, and Natsuki Enomoto. He also shares a significant bond with Saku Akechi, a Japanese Literature teacher at his high school who is also a childhood and family friend. Haruki affectionately calls him Saku-nii due to their history, though their relationship faces a strain when Haruki believes Akechi is avoiding him, later learning it is due to a mix of professional boundaries and personal guilt. Perhaps the most important relationship is with Miou Aida. The pair met by chance during their first year of high school and quickly fell in love, growing closer than what one would call friends. However, neither could muster the courage to confess, leaving their feelings as a long-lasting, mutual unrequited love. Haruki eventually resolves to leave for America to pursue his filmmaking dreams, making a promise to return and sort out his feelings for her after his schooling is complete. This separation defines the gap between their high school days and their reunion as adults in Tokyo Autumn Session.

A significant part of Haruki's background involves his deceased older brother, Chiaki Serizawa, who was a fully fledged adult. The death of his brother profoundly shaped his childhood and his relationships, particularly with Saku Akechi, who was also close to the family. This loss is a key emotional driver for his character, influencing his determination to succeed. Over the course of the series, Haruki develops from a talented but emotionally hesitant high school student into a confident professional. He evolves from a self-admitted troublemaker who cannot express his romantic feelings into a reflective adult who finally returns to Japan to confront his past and confess to Miou, with whom he eventually marries and starts a family. His notable abilities include his technical skill in directing and editing films, his sharp and methodical critical eye, and his ability to lead and inspire the members of his film club.