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Founder's Story

Why My Sushi Class Is Private and Limited to Eight Guests

Chapter 26: My First Sushi Party

An Invitation from Taka-san

About nine months after I started attending Tokyo Sushi Academy, the Christmas season arrived.

One day, I got a message from an old friend, a CEO named Taka-san: “Kenji, we’re having a Christmas party. Would you come and make sushi for everyone?”

By then, I had learned a decent variety of toppings and basic techniques. My hands weren’t fast yet, but at least they knew what they were supposed to do. So I said yes.

The Power of a Sushi Display Case

But I had one request. “If we’re going to do this properly,” I told him, “could you buy a real sushi display case for the fish?”

I explained that it wasn’t just about hygiene or storage. When you line up fresh fish in a proper glass case—tuna, salmon, white fish, shellfish—it suddenly looks like a real sushi counter. The moment guests see the colors and shine of the fish, their excitement rises. It becomes more than just “someone is making sushi at the party.”

Taka-san understood right away and bought the case.

On the day of the party, we set it up on a long table. I laid out the fish one by one: bright red, pale pink, gentle white, shimmering silver. Even before I touched the rice, people started gathering around, eyes shining.

“Is all this for tonight?”

Just as I had imagined, the visual impact alone made everyone happy.

Serving Real People

Of course, the taste mattered too. I focused on each nigiri, feeling the pressure of everyone’s expectations—and also a quiet joy. I’m not just practicing at school anymore, I thought. I’m serving real people.

The guests were delighted.

“Kenji, this is amazing.”
“I didn’t know you could do this!”

Too Slow

But this little trial by fire revealed another truth: I was still too slow.

I couldn’t keep up with the demand. People lined up, waiting for their turn, smiling politely while I carefully formed each piece. My technique was decent, but my speed was far from professional.

If I wanted to serve more people—if I really wanted to run a sushi class—I needed to move faster. Much faster.

After that, my practice at the academy became even more serious. I wasn’t just doing the homework anymore. I was training for the next time someone would trust me to be their sushi chef.


Chapter 27: Why Great Sushi Bars Have Only Eight Seats

The Job Is More Than Making Sushi

That small experiment taught me something else, too. I began to understand why high-end sushi restaurants are almost always small—why so many of them have only a counter, with maybe eight seats at most.

From the outside, it might look like “luxury minimalism.” But from behind the counter, I could now see the real reason. A sushi chef’s job isn’t just to make sushi. It’s to talk. To listen. To notice who likes what. To remember who prefers lighter flavors and who is waiting for something rich and fatty. To adjust the pace of service to the mood of the counter.

The Limit of Eight

There is a physical and emotional limit to how many people you can truly care for at once. A single sushi chef can really take care of about eight guests. Any more than that, and cracks start to appear:

  • Guests have to wait too long for each piece.
  • The temperature and texture of the sushi drift away from ideal.
  • The chef becomes too busy with his hands to truly look at each guest’s face.

If you want to keep the quality of the sushi high and every guest satisfied, the number of seats naturally has to be limited. That’s why the great sushi bars are always small.

Small and Personal by Choice

That realization shaped my future. From that night on, I knew my own sushi class would have to be small and personal.

As a guide, I had already chosen private tours over big group tours. I wanted to actually talk with my guests, hear their stories, and remember their names and faces—not just march in front of a group waving a flag.

The same was true for sushi. I didn’t want to stand behind a long line of people and just pump out nigiri. I wanted to look my guests in the eye, guide their hands as they shaped their own sushi, and feel the distance between us shrink.

So the direction of my business became obvious: small groups, private experiences, and time and space for real conversation.

Yes, there were practical reasons—one person can’t handle a huge crowd. But there were deeply personal reasons, too. I want to enjoy the conversation. I want to really know the people in front of me. I want them to feel, even for a couple of hours, that this sushi counter, this kitchen, this experience… is theirs.

That Christmas party didn’t just test my skills. It quietly decided the shape of the sushi class I would one day build: intimate, personal, and unapologetically private.


Chapter 28: Opening My First Classroom

The Timeline on Paper

By the end of 2022, the pieces were finally coming together.

In January 2023, I signed the lease on a small room next door to my apartment—the room that would become my first classroom. On February 1, 2023, I officially opened my sushi class to guests. And in March, after passing my final exam at Tokyo Sushi Academy, I received my diploma and graduated.

On paper, that is the timeline:

  • December 2022: catering Taka-san’s Christmas party
  • January 2023: classroom secured
  • February 2023: opening
  • March 2023: diploma

But emotionally, the real opening happened one evening between those dates, when I invited eight friends to gather in that small room for a trial run.

Eight Friends, Eight Chairs

For the opening party of my new classroom, I knew I wanted to do one thing: invite friends to sit where future guests would sit, and test everything as if it were real.

Eight friends came. That number was not random. For me, eight was the limit of how many people one chef could truly care for. So for my first party in my first classroom, there were eight chairs. No more.

A Tiny Room, a Perfect Space for a Host

The room itself was tiny. When all eight friends sat down, it felt almost cramped—elbows nearly touching, bags tucked under chairs, people shifting slightly to make space as I moved around the table.

In a real estate brochure, that would have been a negative. But from the perspective of a host, it was perfect. It forced us to be close. It made conversation natural. It turned a room into a shared experience.

In that tight space, I could see every face. I could notice who was nervous about using their hands, who was already reaching for the wasabi, and who was quietly concentrating on the rice.

It Was My Nature

I realized something that night. All those years I had chosen private tours over big group tours, it hadn’t just been a business choice. It was my nature.

I like small circles. I like hearing people’s stories. I like being able to remember not only their names, but what they told me about their families, their hometowns, and their favorite foods. As a guide, I had always wanted to talk with my guests, not just talk at them.

Now, standing in this little classroom with eight people around my table, I understood that my sushi class would follow the same rule: small, private, personal. Not by accident, but by design.


Chapter 29: Speed While Talking

Exam Speed vs. Real-Life Hosting

The opening party also exposed my weaknesses very clearly. As I tried to keep everyone moving at a reasonable rhythm, I realized my hands were still too slow.

At Tokyo Sushi Academy, I had hit the target in the exam room: 18 pieces in three minutes, all the same size. But exam speed and real-life hosting are not the same game.

In the classroom, I wasn’t just shaping nigiri. I was:

  • Answering questions
  • Explaining ingredients
  • Checking that everyone’s rice looked okay
  • Watching for who needed help with their hand movements
  • Adjusting the pace so no one felt left behind or left out

Every second I spent talking or demonstrating was a second I wasn’t shaping.

A New Standard

I went home from that party exhausted, but also grateful. Because now I knew something I couldn’t have learned from school alone: there is a difference between being able to make sushi and being able to host eight people through a sushi experience. If I wanted to run a truly private, premium class, I needed both.

So I went back to practice with a new standard. Not just speed, but speed while talking. Not just consistent shapes, but consistency while keeping my eyes on my guests.


Chapter 30: Eight Seats at a Time

Attention Turns a Class into a Memory

That night confirmed what my heart already knew. My choice to run small, private classes was not just a branding decision. It was a practical conclusion drawn from lived experience:

  • One chef can only give full attention to a small group.
  • Attention is what transforms a class into a memory.
  • And memories are what people actually come to Tokyo for.

Nowhere to Hide

In big group classes, you can hide. You can let others ask the questions. You can go home having “done” the experience without ever really being seen.

In a private class with six or eight people, you cannot hide. You are asked to touch the rice, feel the weight of the fish, and shape the nigiri with your own hands.

You are also seen—by me, by the people you came with, and by a version of yourself who maybe never imagined you would be shaping sushi in Tokyo one day.

The Future of My Work

My classroom was small. The chairs were mismatched. The table was second-hand.

But in that tight space, I saw the future of my work very clearly. Not mass tourism. Not big groups with headsets and raised flags. But intimate circles, private conversations, eight seats at a time—and a kind of hospitality where every guest is not just one of many, but the only one who matters in that moment.