Sushi and ramen are familiar favorites, but their stories go far beyond rolls and noodle bowls. Sushi grew from a way to preserve fish, while ramen developed in Japan from Chinese noodle traditions.
At Sushi Inc, we enjoy helping diners explore Japanese food beyond the names on a menu. These facts about sushi and ramen explain their history, clear up common misconceptions, and give you a few useful details to remember when ordering.
Key Takeaways
- Sushi features seasoned rice and does not require raw fish.
- Sashimi is a separate dish, rather than a type of sushi.
- Ramen has Chinese roots and developed distinctive Japanese styles.
- Ramen labels can describe either seasoning or a broth base.
- Slurping noodles is acceptable in Japan, but it is optional.
Interesting Facts About Sushi

1. Sushi Does Not Have to Contain Raw Fish
Vinegared rice is central to sushi. Its accompanying ingredients can include raw or cooked seafood, vegetables, or egg.
If raw fish is not your preference, ask about cooked or vegetable options. The word “sushi” alone does not tell you whether a dish contains raw ingredients.
2. Sashimi Is Different From Sushi
Sashimi is typically sliced raw fish served without sushi rice. Nigiri pairs a topping with a shaped mound of seasoned rice.
That distinction helps when ordering: choose sashimi if you want to focus on the fish, or nigiri if you want fish and rice together. They may appear on the same menu, but they are different preparations.
3. Early Sushi Was a Preservation Method
Narezushi, an ancestor of modern sushi, used salted fish and rice fermentation. Its origins trace to parts of Southeast Asia. Originally, people ate the cured fish and discarded the rice.
Later preparations incorporated the rice into the meal. Modern vinegared-rice sushi became popular in the nineteenth century.
4. Sushi Comes in More Shapes Than Rolls
Maki is rolled sushi; temaki forms a hand-held cone. Chirashi presents toppings over rice, while oshizushi is pressed in a mold.
Knowing these names helps you choose a format you enjoy. A diner who likes sushi ingredients but dislikes seaweed-wrapped rolls can ask about other preparations rather than dismissing sushi altogether.
5. Eating Sushi With Your Hands Can Be Acceptable
Chopsticks and hands are both acceptable for suitable sushi pieces. For nigiri, lightly dip the topping side into soy sauce rather than soaking the rice. Pickled ginger is usually eaten between pieces as a palate cleanser.
You do not need perfect chopstick skills to enjoy your meal.
Interesting Facts About Ramen
6. Ramen Has Chinese Roots
Ramen developed from Chinese-style wheat noodles into a Japanese favorite. The exact route into Japan is debated, although a Chinese restaurant in Tokyo’s Asakusa district was serving ramen in 1910.
Its history reflects cultural exchange and adaptation rather than a single, simple origin story.
7. An Alkaline Ingredient Helps Create Ramen’s Texture
Kansui, an alkaline solution used in ramen noodles, contributes to their characteristic springy texture.
That bounce is part of what distinguishes ramen noodles from other noodle styles. When comparing bowls, pay attention to the noodles as well as the soup: texture is an important part of the experience.
8. Ramen Names Do Not All Describe the Same Component
Shoyu refers to soy-sauce seasoning, shio to salt seasoning, and miso to fermented soybean paste. Tonkotsu describes a pork-bone broth base.
These categories can overlap. A broth base and its seasoning are separate choices, so a menu name may describe only part of the bowl. Ask about both when you want a clearer picture of its flavor and ingredients.
9. Slurping Is Optional
Slurping ramen is accepted in Japan. However, you do not have to make noise to prove that you enjoy the food.
Eat comfortably and consider the people around you. Quiet noodle eating is not automatically disrespectful, and forcing a loud slurp is unnecessary.
10. Instant Ramen Was Invented in 1958 and Later Adapted for Space
Momofuku Ando invented the first instant ramen, Chicken Ramen, in 1958. His later innovations included cup noodles in 1971 and Space Ramen in 2005.
The space version was developed for eating in a weightless environment. It is a remarkable example of how a familiar food can inspire very different solutions to the same problem: making a meal convenient to eat.
How These Facts Can Help You Order?
Start with what you want from the meal. Do you prefer rice or noodles? Cooked ingredients or raw fish? A few individual pieces or a bowl?
Next, ask about the components instead of relying on a dish’s name. For sushi, check the filling or topping. For ramen, ask about the broth, seasoning, and noodles. If you have dietary restrictions, confirm the ingredients with the restaurant.
This approach turns food trivia into a useful ordering habit. You do not need to memorize every Japanese term; a few clear questions can help you find something you will enjoy.

Frequently Asked Questions
Q: Is All Sushi Raw
A: No. Sushi can feature cooked seafood, vegetables, or egg alongside seasoned rice.
Q: Are Sushi and Sashimi the Same
A: No. Sushi includes seasoned rice, while sashimi is served without it.
Q: Is Ramen the Same as Instant Noodles
A: No. Ramen includes restaurant noodle dishes as well as instant versions. Instant ramen is one development within ramen’s broader history.
Are You Hungry? Order now!
At Sushi Inc, we serve hand-rolled sushi, nigiri, and sashimi in downtown St. Petersburg. Our selection also includes tempura, teriyaki, and other non-sushi entrees.
Whether you already have a favorite or want to explore something different, ask us about the ingredients and preparations that match your preferences. Join us for a meal and discover your next favorite.
Source: Japan National Tourism Organization, CUPNOODLES MUSEUM





