OVA
Description
Ichitaka Seto is the main protagonist of the anime I''s Pure. He is a Japanese high school student born on October 3, 1980, with a character arc that centers on his struggle to express his feelings and mature through the trials of first love.

Physically, Ichitaka is characterized by his spiky black hair, fair skin, fairly thick eyebrows, and dark eyes. He is most often seen wearing his standard school uniform, which lends him the appearance of an otherwise typical teenage boy.

At his core, Ichitaka is a kind, sincere, and deeply sensitive young man, but his defining traits are his profound shyness and insecurity, especially regarding romance. These traits stem from a painful rejection he experienced in middle school, which instilled in him a defensive reflex around girls, causing him to sometimes make rude comments or build emotional walls to protect himself. His anxiety leads to frequent misunderstandings, missed opportunities, and self-sabotage, often paralyzing him in moments where he most needs to act. He frequently retreats into elaborate daydreams and fantasies that amplify both his hopes and his fears, creating exaggerated scenarios that prevent him from dealing with reality. Despite these hesitations, Ichitaka is not entirely passive; he experiences genuine moments of courage and makes clumsy, earnest attempts to bridge the emotional distance between himself and the girl he loves, driven by a desire for authentic connection rather than superficial affection.

The primary driver of Ichitaka's motivations is his long-standing, unrequited love for his classmate, Iori Yoshizuki. He is drawn to her kindness and warmth, not just her beauty, yet he struggles immensely to confess his feelings due to his crippling fear of rejection. This internal conflict defines his role in the story, as most of his actions and thoughts revolve around finding the perfect moment to confess, creating scenarios to be near her, and navigating the chaos caused by his own insecurities and external rivals.

Ichitaka's key relationships heavily influence his personal development. His friendship with Yasumasa Teratani, his more brash and outgoing best friend, provides him with often reckless but well-meaning romantic advice that pushes him to act rather than overthink. Jun Koshinae is another friend; initially viewed as a rival for Iori's affection, Koshinae later becomes a trusted confidant who offers Ichitaka emotional counsel. The return of his childhood friend, Itsuki Akiba, from America creates significant complications. Her cheerful, bold, and openly affectionate nature contrasts sharply with Ichitaka's reserved demeanor, and her presence often leads to misunderstandings that test his focus on Iori. Other female characters also challenge his loyalty. Izumi Isozaki aggressively pursues him with physical advances, which makes him uncomfortable and sparks guilt regarding his feelings for Iori. Later, a character named Aiko Asou, who bears a close resemblance to Iori, becomes a complication when mutual feelings develop, though Aiko ultimately decides to move away to preserve Ichitaka's relationship with Iori.

Throughout the narrative, Ichitaka undergoes a subtle but significant development. He slowly matures from a boy paralyzed by insecurity into a young man capable of taking emotional risks for the sake of love and personal truth. This growth is displayed through his actions, particularly in his repeated attempts to protect Iori from physical threats, such as the stalker known as the Marionette King. In a pivotal event, he suffers a serious head injury while defending Iori and falls into a coma, and his eventual awakening upon hearing Iori's voice serves as a dramatic symbol of their deep connection and his will to live. By the story's conclusion, he learns the importance of honesty with himself and others, achieving a hard-won, stable relationship with Iori while retaining some of his inherent awkwardness.

His notable abilities are less about physical prowess and more about his hidden reserves of determination and protective instincts. Though not a fighter initially, he undertakes physical training from martial arts books when he decides to act as Iori's secret bodyguard, demonstrating that his love can push him to overcome his passive nature.