Nakazaki-nishi 1-8-24. [Nakazaki-cho, Tanimachi Line. Take exit 4, first right. Walk straight for about 150 meters until you see the windmill.] Open noon-2, 5:30-10pm (LO). Closed Sundays.
Owner-chef Olivier imports a lot of his ingredients directly from his native France, and you'll find un-Japanese dishes like tripe, stewed rabbit, cous cous, and wine and cheese even at lunchtime. The wine list is reasonable, with eight choices by the glass or carafe, plus five Belgian beers. There's an all-weather terrace out front, with cozy, bistrot-style seating inside. Dinner is Y3800/5600/8000 prix-fixe, or a la carte.
There are usually just one or two choices at lunchtime, so call ahead if you're fussy about what you eat.