Matsumoto's original classic anime Galaxy Railway 999 is confirmed to be adapted into a musical, and the new musical will be staged in April and May 2019 at meijiza Tokyo and Osaka Umeda Arts Theater. At present, the list of cass has been announced, I don't know if it is in line with the image in your heart?
The full title of the musical is "Galaxy Railway 999 Theater Edition Public 40th Anniversary Commemorative Work Stage <Heekrail 999 > Goodbye Metil ~ My Forever", is the sequel to "Stage < Galaxy Railway 999 > ~ GALAXY OPERA~" released from June to July this year, telling the final battle and the farewell to Medil. The script and lyrics were written by Ishimaru Tsuneko, the performances were performed by Akihide Hiroshi, who belonged to the Toho Drama Department, and the image performances continued to be performed by Matsu Muramatsu.
Among the currently identified casts, Mettier will be presented by Lovelive! Sunshine!! Aqours starred in Iwa Almond Tree, the protagonist Starry Night Tetsuro will be played by Akira Nakagawa, and Akari, Yoko Yazawa, Kaomi Miyama, Kaoru Miyama, Kamatsu Kaoru, and Motoki Square will also continue to star in this game. From the perspective of the overall lineup, there has been no particularly big change, and I believe it will be as satisfactory as the previous game.