噛み係 (Kamigakari) is a maimai original song by producer and composer さつき が てんこもり (satsuki ga tenkomori), featuring the distinctive voice of 96猫 (96neko), a female utaite who rose to prominence through cover song performances on Nico Nico Douga. The track arrived with maimai DX UNiVERSE on September 16, 2021, as part of the Space Station Area (宇宙すてーしょんちほー) content update. The song moves at a brisk 148 BPM, pairing pop-rock instrumentation with 96neko's characterful delivery. Its lyrics revolve around the motif of biting (噛み付く) as a metaphor for confronting hesitation and emotional numbness, the opening line "噛み付いてやりゃいい" ("just bite down") sets a defiant, cathartic tone. English phrases like "Don't stick and don't leave / We don't wanna go to cage" punctuate the Japanese verses. The title 噛み係 is a playful compound: 噛み (biting) paired with 係 (role or duty), roughly meaning "the biter" or "bite duty." The accompanying music video was produced by Yazhirushi. This collaboration marked satsuki ga tenkomori's return to the maimai series after previously contributing the song いっしそう電☆舞舞神拳！. The charting duties were handled by サファ太 (Safata) for both the Expert and Master difficulty charts.