The restaurant offers a menu of 100% vegan shogun cuisine, or pure vegan shojin. Animal-derived ingredients are not used in the kitchen. Menu items are clearly marked as vegan or shojin. For vegans, the food is inherently safe. The venue does not provide specific information about how other allergens are handled.
Best vegan restaurants in Koto City
10 venues in Koto City rated S to B for vegan, every tier backed by cited sources.

Marugoto Vegan Dining Asakusa
Taito City · Vegan · VegetarianFully plant-based kitchen with no animal products. All dishes are vegan, and the owner and staff are all vegan, ensuring deep understanding of vegan needs. No dedicated fryer or menu markings noted, but the entire kitchen is free of animal-derived ingredients.

T's Tantan
Marunouchi · Vegan · Vegetarian · €All dishes at T's Tantan are 100% vegan, meaning no meat, fish, dairy, eggs, or other animal products are used. The kitchen is entirely plant-based, confirmed by the venue's own statements and multiple vegan guides.

CAFÉ Tarot
Taito City · Cafe · VeganAll food and drinks are explicitly plant-based according to the official menu and website, with no animal products used, making the kitchen effectively a dedicated vegan environment. No non-vegan ingredients are listed, offering high confidence for vegan diners.

Vegan Cafe PQ's
Taito City · Cafe · VeganThe cafe is all-vegan. Its kitchen uses no animal products, so every dish is suitable for vegans. According to the owner, the kitchen uses domestic organic wheat, fair trade chocolate, and no-tillage vegetables. All menu items are vegan by default.
The café is marketed as entirely vegan, and all menu items and drinks are labelled vegan-compatible. No animal products appear on the menu. Highly reliable for vegans.

Vegan Ramen UZU Tokyo (inside teamLab Planets)
Toyosu · VeganThis is a 100% vegan restaurant. All menu items are plant-based, including the ramen and a nut muffin. No animal products are used, making it safe for vegans.

Vegan Churros ~G'DAY~
Asakusa · Cafe · VeganThe venue is exclusively vegan. All churros are made without dairy, eggs, or other animal products. The stand's identity and marketing are built around veganism, and the kitchen is likely dedicated to plant-based ingredients. No animal products are used on site.

VEGAN GYOZA
Taito City · Vegan · CafeThis gyoza shop is entirely plant-based, using no animal products in its dishes based on the venue's own statements and name. The dough is hand-kneaded and all fillings are vegan. No independent verification or cross-contact procedures are mentioned, but the kitchen appears dedicated to vegan preparations.

Veggie Sushi Japan (Vegan & Vegetarian)
Taito City · Vegan · VegetarianThe restaurant's website states all dishes are 100% vegan and plant-based. However, the same page also contains non-vegan menu items (such as baked clams and mozzarella dishes) that appear to be template errors, so it is best to confirm directly with the venue before visiting. No other allergen information or kitchen practice details are provided.