• T. Fujinaka, T. Matsunaga, S. Mochizuki, H. Takase
  Kyushu University, Center for Accelerator and Beam Applied Science, Fukuoka
• H. Arima, T. Hasuo, N. Ikeda, K. Ishibashi, T. Korenaga, K. Maehata, N. Shigyo, Y. Uozumi, G. Wakabayashi, Y. Yonemura
  Kyushu University, Department of Applied Quantum Physics and Nuclear Engineering, Fukuoka
• K. Fujita, T. Morikawa, T. Noro, T. Wakasa
  Kyushu University, Fukuoka
• Y. Mori
  KURRI, Osaka
• H. Nakayama, A. Takagi
  KEK, Ibaraki
• T. Tomimasu
  SAGA, Tosu

150 MeV FFAG accelerator is under construction at Center for Accelerator and Beam Applied Science on Ito Campus to promote activities in all related scientific, medical, engineering and educational field at Kyushu University. In this paper, status of the development of hardware and the results of the beam commissioning of the injector are described.