Unleash the native power of HTML5 and CSS3

sashimi UI is a minimal CSS framework designed to enhance, not replace, the native capabilities of HTML. It styles elements such as <a>, <button>, and <input> without unnecessary wrapping or abstraction. By embracing the natural behavior of the web, sashimi UI lets the platform shine in its purest form.

🍣 SUSHI

Tuna

Tuna is a popular sushi topping known for its rich flavor and smooth texture. It is often served as lean akamiOpen in new tab, toroOpen in new tab.

Sliced salmon

Origin
Hokkaido
Weight
120g
Price
¥980
Best Before
2025-11-30
Processor
Tokyo Foods Co.
Recycle
Plastic (PET)
Name

Your name will be called when it’s your turn.

Name Position Area in Charge
Taro Magurokawa Manager Tokyo
Misaki Burita Head Chef Tsukiji
Kengo Taihara Floor Staff Shinjuku
Aoi Sabaike Logistics Staff Yokohama
Employees

Why sashimi UI?

Q&A

So... isn’t this just Bootstrap?

In spirit, yes — but lighter, simpler, and closer to the metal. sashimi UI focuses on amplifying what HTML already does best, instead of rebuilding it with extra layers of <div>s.

Aren’t there too few components?

sashimi UI provides a foundation, not a full library. It focuses on styling native elements and leaves room for you to build what you need. You can freely combine it with other frameworks or your own components — it’s designed to stay out of your way.