1. Taku Isaac Sakakibara, aka TaQ, a former producer for Konami's "beatmania IIDX" videogame series.
2. Taq, a doujin music producer who has been featured on releases by XROGER, Hakke Shoukai, and Handaya Rave labels. Taku Isaac Sakakibara (榊原琢, Sakakibara Taku), best known as TaQ, is one of the biggest names among Japanese musicians contributing to the beatmania IIDX series despite his long absence from it.