Chabuzen

Multiple customer reviews confirm the restaurant is fully vegan, with phrases such as "the menu is fully vegan" and "the restaurant is vegan." The owner operates a one-man kitchen, and the venue's stated ideal is to recreate rich tonkotsu ramen in vegan form. The owner's philosophy drives the menu, making the restaurant insider-led.

The restaurant is fully vegan, which inherently covers vegetarian. Multiple sources list 'vegetarian options' and customer reviews confirm the menu is fully vegan/vegetarian. Same insider-led reasoning as vegan.

Gluten-free options, rice flour noodles and rice noodles, are available, though the kitchen is shared and cross-contamination risk is acknowledged. The gluten-free-japan.com listing carries an explicit warning: "Not recommended for highly sensitive celiacs," and states that "GF options available but prepared in a shared environment." A customer review confirms that gluten-free options exist. There is no dedicated kitchen, no accreditation, and no marked menu.

The venue is listed as offering 'Halal food,' though no certification, dedicated preparation, or further details are noted. The claim comes from a single listing with no corroboration from other sources.