CSK Research Institute has developed CRI-Prolog, a Personal Computer-based version of the language, which comes with a communications window control package called AI-Interface: CRI-Prolog runs on IBM XTs, ATs, and PS/2s, and on the NEC 9800 series and Fujitsu FMR series, where it does 15KLIPS and provides 400Kb program space if you can do without Kan-ji; its out later this year; no price has been set.
