wow, i never expected anything like this to show up. wonder where he got it from?
my guess would be that Jungletac might have made it for their own use, as opposed to it being an official emulator used by every OneBus developer.. or maybe it was, who knows.
incidentally i have a OneStation cart with F22 on it, and another with "Chess" (an Othello hack, also on the Famicom Yarou 54), and the menus on those carts are more like the Famicom Yarou series than the jungletac menus in other OneStation carts, maybe theres a connection there? but all the other games are just standard famicom stuff - no OS cart that I know of contains Qi Sheng Long/Trump Grand's original games. so i'm not sure.