Gus tf Sakai or Gustafrizal Busra, (born in Sumatera Barat, West Sumatera, 13 August 1965, age 53 years), is an Indonesian writer. His name Gus tf Sakai is used when he writes proses, while Gus tf used when he writes poems. He settles in Payakumbuh, West Sumatra. He graduated from elementary, middle, and high schools in Payakumbuh. Then he went to the Faculty of Animal Science, Andalas University, Padang (completed 1994).