This collection of papers reports our attempt to sketch how Japanese grammar can be represented in a constraint-based formalism. Our first attempt of this nature appeared a decade ago as Japanese Phrase Structure Grammar (Gunji 1987) and in several papers following the publication of the book. This book has evolved from a technical memo that was a progress report on the Japanese phrase structure grammar (JPSG) project, which was conducted as an activity of the JPSG Working Group at ICOT (Institute for New-Generation Computing Technology) from 1984 to 1992. JPSG implements ideas from recent...