[en] Precise timing pulses from the timing system are necessary for acceleration of high intensity proton beams in the J-PARC accelerators. The existing timing system was developed during the construction period of the J-PARC. The system has been working well for more than ten years, however, the optical modules for the signal transfer from the central control building to the accelerators are discontinued already. Although we have spares of the optical devices, maintenance of the system will be difficult. Therefore, we are developing the next generation timing system for the J-PARC. We present the design of the system, preliminary test results, and future plans. (author)