OVERVIEW

Oyasai Ryōri Senmon‑ten Kassaiya Chimaki is a creative vegetable-focused izakaya nestled just a 3-minute walk from Omori Station in Tokyo’s Ōta‑ku (address: 1‑38‑1 Omorikita, Ōta‑ku, Tokyo 143‑0016, Japan). Open evenings from Monday through Saturday (closed Sundays), its hours are Mon–Fri 17:30–23:00 and Sat 17:00–22:30, with public holidays generally following the Saturday schedule. The intimate wooden interior and neon-lit Showa-era exterior provide a warm, inviting atmosphere perfect for solo diners, dates, or friends gathering over inventive, all-vegetable cuisine.

THE RESTAURANT

Kassaiya Chimaki specializes in “creative vegetable dishes,” drawing deeply on seasonal, domestically sourced ingredients—often hand-selected at farms. Signature offerings include their potato (“Imo‑na”) salad and a Japanese-style gratin made without cheese or cream, deceptively rich and topped with grated yam and kombu. The menu frequently swaps ingredients with the seasons, ensuring fresh surprises on each visit. The atmosphere blends modest charm with thoughtful design—wood-paneled interiors, cozy seating, and a counter-friendly layout produce a relaxing dining environment.

DINING & RECOMMENDATIONS

Expect an izakaya-style journey filled exclusively with vegetable-forward creations. Enjoy small plates like their “vegetable-only tantan noodles,” crafted with multi-vegetable dashi and soy-based “meat” miso, or indulge in seasonal gratins and salads. Drinks include house-made fruit syrup cocktails, soft beverages, plus a curated selection of sake, shōchū, and beer. These dishes are flavorful, surprising, and satisfying—even without animal derivatives, making every bite an exploration.

WHY VISIT?

Kassaiya Chimaki stands out as a hidden gem for vegetable lovers and curious omnivores alike. Its creative vegetable dishes offer depth and satisfaction, challenging the notion that meals require meat to feel complete. Add to that the stylish yet unpretentious ambiance, flexible payment options (credit cards, IC cards, e-money, QR pay), and easy access from Omori Station, and you’ve got a memorable, mindful dining experience. Perfect for weekday evenings and weekend dinners, this is a spot that invites discovery and rewards repeat visits.