Tôru Ishikawa stands as a tall, athletic high school student distinguished by short purple hair swept to the right, vivid purple eyes, and fair skin. His casual school attire often features rolled-up sleeves layered with sweaters or blazers, accessorized by black wristbands accented with a pink stripe. A genetic quirk grants him an unusually long tongue, while a melon allergy adds another layer of uniqueness. Initially a steadfast confidant to Kyouko Hori, Tôru nurtures a quiet affection for her but withdraws upon her rejection, respecting her bond with Izumi Miyamura. Though he forges a tentative friendship with Miyamura, simmering jealousy surfaces in recurring nightmares where he bests his rival—visions he later regrets. His emotional focus shifts to childhood friend Yuki Yoshikawa, as mutual misunderstandings blur their connection. Believing Yuki admires Akane Yanagi, and Yuki assuming his heart leans toward Sakura Kouno, they enact a faux relationship to sidestep Yanagi’s advances. This ruse deepens their intimacy, culminating in Tôru declining Sakura’s confession to prioritize Yuki. Their bond edges toward romance through unspoken gestures, though clarity remains tantalizingly deferred. Hailing from wealth, Tôru’s household includes helper Kayo Yashiro, who discreetly probes his ties to Yuki. He relishes action-packed video games, savors sakura-flavored treats, and dispenses fashion advice to peers. His camaraderie with loudmouth Shuu Iura endures through patient tolerance and dry wit, balancing playful jabs with underlying loyalty. Spanning webcomic, manga, and anime iterations—including *Horimiya: The Missing Pieces*—Tôru’s arc traces a path from pining to maturity. He champions Yuki’s independence even when it strains his heart, a selflessness rewarded as their affection becomes mutual in later narratives. Quick to tease yet astute in reading emotions, he masks vulnerabilities behind explosive yet remorseful outbursts, serving as both peacemaker and comic relief within his circle. Though his temper flares, it’s his steadiness that anchors friendships, weaving levity and quiet strength into the group’s fabric.