Born in Nagano Prefecture in 1964, Masami Hirabayashi is the sponsor ofthe NxPC.Lab. His research fields are communication systems and real-world interface interaction. Beginning with web structural analysis and positional-information-based research/works, he has recently been working to develop systems to enhance musical experiences. Building on his experience at countless club events, he has been practically developmenting his research at music venues, holding club events under the name NxPC.Lab.