The motherboard of a Bandai Playdia, a video game console that was only released in Japan.  The Playdia came out in 1994 and was intended for a young audience.  It has a small library of games mostly comprised of anime-themed edutainment titles.
<a href="//commons.wikimedia.org/wiki/User:Evan-Amos" title="User:Evan-Amos">Evan-Amos</a>
<span class="int-own-work" lang="en">Own work</span>