Platform: Super Famicom
One of the few (probably the only, in fact) Japanese unauthorized Super Famicom strip games. In this game, you play Othello versus your choice of either a hyper enthusiastic loli or a busty girl in a cocktail dress, and they strip an article of clothing if you win. The sound can get a little annoying, but the strip scenes are animated. Also of note is that the loli seems extremely happy to take her clothes off if she loses.
Note: This game is also listed in some databases as "Riverse Kids", which is probably a spelling or translation error.