Sonoko Suzuki appears as a supporting character in *Detective Conan: Magic File 4 - Osaka Okonomiyaki Odyssey*. A classmate of Ran Mouri and Shinichi Kudo, she hails from an extremely wealthy family known for significant corporate operations. Her family consists of her parents, her sister Ayako, and her uncle Jirokichi Suzuki, who frequently attempts to apprehend Kaitou Kid. Sonoko shares a longstanding childhood friendship with Ran Mouri. Despite their differing socioeconomic backgrounds, their bond remains strong and unaffected by finances, with Ran typically declining Sonoko's offers to cover expenses like ski trips to maintain an equitable dynamic. Before her relationship with Kyougoku Makoto, Sonoko exhibited a typical adolescent focus on romance. She employed strategies such as wearing alluring attire, crafting chocolates for potential suitors, and attending events with high concentrations of young men. Unintentional male attention drawn by Ran occasionally sparked feelings of rivalry in Sonoko. Her romantic disposition shifted significantly after beginning her relationship with Makoto, though remnants of her flirtatious tendencies occasionally resurface. In the *Osaka Okonomiyaki Odyssey* OVA, Sonoko plays a minor but consequential role. A scheduling error she causes forces Ran's group to depart Osaka 30 minutes early. This directly results in Conan Edogawa leaving without tasting the promised okonomiyaki after enduring multiple obstacles. Sonoko delivers this interruption via a phone call to Conan, relayed through Ran. Personality notes describe Sonoko as occasionally aggressive: she punched Genta Kojima after he called her "Auntie Sonoko," and forcefully returned a soccer ball to its kicker when it interrupted her. Her character design features blue eyes, brown hair, and frequent use of a headband.