Performer details from game credits:
https://www.youtube.com/watch?v=XoL4BHJXD9k#t=12m17s
Weird thing:
Osamu Matsumoto,
Masanori Hirohara and
Taro Kiyooka are trombone players, but they are credited as trumpet players. I hope someday someone can upload the scans (this album seems rare) to confirm.