7-song EP inspired by the masterpiece game "Ghost of Tsushima" set during the Mongol invasion has been released. The overall cinematic and aggressive sound is based on hip-hop and breakbeats. The lead single is TRACK 3's breakbeat "JPN vs NIPPON", where SPIN MASTER A-1 pretends to be a warrior wandering the underworld (Meifu) and uses a drum machine as his weapon. It is a music video that expresses the HIPHOP interpretation of one's shadow self, or "Kuroudo" as he fights to maintain tradition or embrace modernity.