nobodyknows+

nobodyknows+ is a Japanese hip-hop group from Nagoya, Aichi Prefecture, formed in 1999 and signed to Sony Music Entertainment Japan. The lineup includes crystal boy, HIDDEN FISH, DJ MITSU, ノリ・ダ・ファンキーシビレサス, ヤス一番?, and g‐ton. Their sound blends melodic hooks, group vocals, and upbeat rap arrangements, giving the group a style that sits between mainstream pop accessibility and the rhythm-driven energy of Japanese hip-hop. The group rose in the early 2000s and built a profile that helped it stand out on radio and television while bringing Japanese rap to a wider audience. One of their best-known songs is Kokoro Odoru, whose bright, memorable chorus became a signature part of their identity and helped define nobodyknows+ as a melodic, immediately catchy rap act for listeners outside the core hip-hop scene. They also reached anime audiences through Hero's Comeback!!, the opening theme for Naruto Shippuden, a placement that introduced the group to many new listeners and made it familiar to anime music fans. Across their career, nobodyknows+ have been associated with energetic performances, catchy ensemble songwriting, and a catalogue that emphasizes choruses, call-and-response sections, and a positive, approachable mood. Their work remains closely linked to the growth of Japanese rap in the mainstream and to the era when anime openings became an important gateway for discovering new artists in Japan.