& OIMO TOKYO CAFE Nakameguro

& OIMO TOKYO CAFE Nakameguro is a dessert-forward café tucked into a quiet backstreet behind the Meguro River, built entirely around one ingredient — sweet potato — and entirely free of gluten.

Every plate here starts from roasted or charcoal-grilled imo rather than wheat. The menu's headline act is the Mitsuimo Basque cheesecake, a scorched-top, custardy slice built on mashed sweet potato that once topped Amazon Japan's pastry bestseller list, alongside a Mont Blanc parfait piled with sweet-potato cream and cassis sauce that regulars order on repeat. Savory eaters aren't an afterthought: the sweet-potato pancakes use gluten-free rice flour, coconut sugar and whipped egg whites instead of standard batter, and a charcoal-grilled-imo quiche swaps in a rice-flour crust. In summer, a hojicha shaved ice topped with roasted sweet potato joins the list.

The room does more work than the average café: warm, hotel-lounge lighting, a mix of counter, sofa and a 12-seat terrace (dogs welcome outside), and on Saturday evenings the space shifts into a low-key dessert bar with cocktails. It's popular enough that reservations are worth making — at busy hours, tables run on an 80-minute limit, and each seated guest is expected to order at least one food and one drink item.

Two practical notes before you go: the café is cashless — no cash accepted, cards and IC/QR payments only — and there's no dedicated English menu, so a translation app helps if your Japanese is thin. On the gluten-free front, the kitchen builds everything around rice flour and sweet potato instead of wheat, but this reads as a naturally gluten-free menu rather than a certified allergen-free facility; diners with celiac disease or severe allergies should confirm cross-contamination protocols directly with staff before ordering.