Hari Matsumoto, an underground idol from Wakayama, Japan, has ignited a firestorm of controversy by offering fans the opportunity to smell her armpits during post-performance meet-and-greet sessions. This unconventional perk, which replaces traditional interactions like handshakes, has gone viral, with videos showing fans eagerly participating. One clip features an older male fan mimicking a puppy before leaning in to sniff her armpits, while another fan professed his love for Matsumoto, stating, 'The reason I was born was to meet Hari.' The backlash has been swift, with many users on social media labeling the practice as 'disgusting' and raising concerns about the extreme nature of fan culture in Japan's underground idol scene. Critics argue that such behaviors would be unacceptable in other professions, emphasizing the need for boundaries in fan-idol interactions. Despite the criticism, some fans defend the practice as consensual, illustrating the divided opinions on this issue. Matsumoto has not provided a public explanation for her decision, leaving many to speculate about the motivations behind such extreme fan engagement.