Feel My Fire is an instrumental dance track by the doujin music circle Hatsunetsumiko's (発熱巫女～ず), composed and arranged by founding member Maurits "Zen" Cornelis. While the circle is best known in rhythm game and doujin circles for their Touhou Project arrange albums, this track was commissioned as original music for SEGA's HALFPIPE TOKYO, a digital-reality snowboard attraction housed at Tokyo Joypolis. A promotional video for the ride branded the song's style as "Hatsunetsu House," a portmanteau fusing the circle's name with classic house music. Musically, Feel My Fire is rooted in 1980s classical disco. Its arrangement revolves around a shimmering Hammond organ-style keyboard, crisp cutting guitar, and a soulful female vocal performance that stretches into emphatic falsetto phrases. Over its concise runtime, these vintage elements are assembled into a clean, modern-tinged dance number, the composer remarked that he aimed for a "disco feel with a contemporary approach" and noted the track's surprising suitability for driving. A CG music video by yama-ko, built from soft pastel colors and minimal graphical compositions, reinforces the song's airy, nostalgic atmosphere. Added to maimai as part of a 16-song JOYPOLIS attraction bundle in the PLUS era, Feel My Fire has remained in the arcade repertoire through subsequent version updates. Its jacket art received a refinement in maimai でらっくす Splash, with the song title added to the visual for the first time. In the 舞萌 Chinese release and Asian English versions, the artist credit was romanized as Hatsunetsumiko's.