@JohnAndersen21 I'm sorry I couldn't be of more help. I think Scott Tsumura knows more about LED cartridges.
My knowledge is limited to the period from 1988 until Irem closed.
@JohnAndersen21 I started out as a designer, but eventually became a planner.
The name “SYU” that appears in the rankings when you first launch the arcade version of *Image Fight* is mine.
I was the planner for *Sol;Monage*, an RPG for the PC Engine.
IREM staff in 1984. Thanks to a former staff member I located, she helped add names to this photo. Notice designer Takashi Nishiyama at lower-right.
Need more help with names and roles.
Mr. Morita and Mr. Ishizaki: Music/Sound.
Mr. Ishida: Planning. Mr. Tomihata: Game Designer.