@misc{oai:repo.qst.go.jp:00066438, author = {神門, 正城 and 神門 正城}, month = {Sep}, note = {The laser acceleration activities past and current situations in Japan are reviewed. Eleven institutions in Japan are introduced by putting their activities on ion and electron acceleration, THz generation, high energy density science, neutron and gamma-ray generation and so on. I also presented the ImPACT program aiming laser acceleration based x-ray free electron laser, which is one of the largest project on laser acceleration., Advanced and Novel Accelerators for High Energy Physics Roadmap Workshop 2017}, title = {Review of Advanced Accelerator Development in Japan}, year = {2017} }