In the 2013 film, Ran Mouri accompanies her friend Sonoko Suzuki to a public event featuring Italian pop singer Emilio Baretti. During an unauthorized exploration of Tokyo Skytree, she discovers Baretti covertly seeking to cancel his concert amid pressure from his producer’s criminal dealings. Misinterpreting his actions as a suicidal gesture, she intervenes with bold empathy, confronting him directly. A sudden gust of wind threatens to plunge both from the structure, but teamwork ensures their rescue. Ran’s decisive actions underscore her readiness to prioritize others’ safety over her own, even in perilous circumstances. Her response reinforces her role as a steadfast ally within her social circle, with the narrative centering on this singular event to illustrate her compassionate resolve. The film maintains its focus on this episode, offering no additional exploration of her personal history or long-term development beyond the incident.