Introduction
If you’re visiting Tokyo and craving an authentic, hands-on food experience, the Kaisendon and Sashimi Cutting Workshop might just be your perfect fit. This 1.5-hour session offers guests a chance to learn Japanese knife techniques, prepare a fresh seafood bowl, and enjoy a taste of Japanese culture. It’s highly rated, with a 5.0-star average from five reviews, highlighting its popularity and quality.
What we love most about this experience is how it combines practical skills with cultural insight—so you not only eat well but also learn how to handle those impressive Japanese sashimi knives. The friendly guidance of instructor Naoya Kumagai makes the class both approachable and informative. Plus, the opportunity to enjoy your handcrafted Kaisendon with sake and miso soup adds a satisfying culinary end to the session.
One possible consideration is that, with a maximum of four travelers per group, this workshop is quite intimate, which is wonderful for personalized attention but might mean less flexibility in scheduling. Still, it suits travelers who appreciate authentic, small-group experiences that blend education with delicious food.
If you’re someone who loves cooking, sushi, or simply wants to gain a deeper appreciation for Japanese culinary artistry, this class offers an engaging way to do that in Tokyo.
Key Points
- Hands-on Skill Building: Practice sashimi knife techniques and create your own seafood bowl.
- Cultural Insight: Learn about Japanese knife handling from a knowledgeable instructor.
- Authentic Meal: Enjoy the seafood bowl you make, accompanied by miso soup and sake.
- Small Group Experience: Limited to four travelers, offering personalized attention.
- Value for Money: For $86.33, you get a comprehensive tasting, skills, and a certificate.
- Ideal for Food Lovers: Perfect for those seeking an interactive, cultural culinary activity.
- What to Expect from the Kaisendon and Sashimi Cutting Workshop
- The Itinerary Breakdown
- Hands-on Sashimi Practice
- Crafting the Kaisendon
- Tasting and Cultural Experience
- The Value of the Workshop
- What makes this experience stand out is the skill level of instructor Naoya Kumagai. His evident expertise and ability to explain complex techniques simply make the class accessible, even for complete novices. Reviewers often mention how much they learned about Japanese knives and how to care for them—adding an aspect of practical knowledge that extends beyond the workshop.
- The Authenticity Factor
- Timing and Accessibility
- Who Should Consider This Experience?
- Final Thoughts
- FAQs
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What to Expect from the Kaisendon and Sashimi Cutting Workshop

This experience is designed for those eager to get a taste of Japan’s seafood craftsmanship. From the moment you arrive at the meeting point in Minato City, you’ll be greeted and introduced to the basics of sashimi knives and Japanese cutting techniques. The instructor, Naoya Kumagai, isn’t just a skilled chef but also an excellent communicator, providing clear explanations that make even beginners feel confident.
The Itinerary Breakdown
The workshop begins around 11:00am or 1:00pm, depending on your chosen session. After a brief greeting and introduction, Naoya will give a short lecture on sashimi knives. This provides valuable context—what makes Japanese knives special, their different types, and care tips. We loved how Naoya not only explained the technical side but also shared practical tips for maintaining your knives back home, which many reviewers found educational and surprising.
Following the lecture, a demonstration showcases proper knife handling and cutting techniques. Watching Naoya expertly slice fish is almost a performance—he’s precise, smooth, and patient. You might find yourself mesmerized by his skill, something that many reviews highlight as a standout feature.
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Hands-on Sashimi Practice
Now, the hands-on part begins. Each participant uses a sashimi knife to cut flour dumplings, simulating fish, which helps build confidence before moving onto the real thing. Then, under Naoya’s guidance, everyone gets to practice slicing sashimi for their own seafood bowl. The goal is to master the correct angles, pressure, and technique—a skill that even seasoned cooks can appreciate.
The process is relaxed yet focused. Reviewers have shared that the instructor’s patience and clear instructions make all the difference. “Very educational and exceptional teacher,” one reviewer noted, remarking on how much they learned about knife care and cutting angles. Naoya’s approachable teaching style makes this part accessible, even for beginners.
Crafting the Kaisendon
Once everyone has practiced their sashimi slices, it’s time to assemble your own Keisen-don, a vibrant seafood bowl. The ingredients are fresh, and the process is straightforward: place your sashimi on vinegared rice, arrange it nicely, and enjoy your creation. Many reviewers comment on how satisfying it is to eat something you’ve made yourself, often describing the moment as “full and happy.”
Tasting and Cultural Experience
After preparing your bowl, the fun continues with tasting time. You can savor your seafood bowl paired with sake, adding an authentic touch to the experience. The inclusion of miso soup enhances the meal, making this a true Japanese-style lunch. The entire session ends back at the meeting point, leaving you with not only new skills and a tasty meal but also a certificate of participation to remember your achievement.
The Value of the Workshop

At $86.33 per person, this experience offers significant value, especially considering all the inclusions—tools, instructional guidance, a meal, sake, and a certificate. The small group size means you receive personalized tips that can be hard to find in larger classes, allowing you to genuinely learn and enjoy the process.
From one review: “Very fun, I learned a lot about cutting and improved my skills. Making my own bowl was a highlight.” This reflects what many experience-seekers appreciate: a blend of education, practical skill, and delicious food, all delivered in a relaxed environment.
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What makes this experience stand out is the skill level of instructor Naoya Kumagai. His evident expertise and ability to explain complex techniques simply make the class accessible, even for complete novices. Reviewers often mention how much they learned about Japanese knives and how to care for them—adding an aspect of practical knowledge that extends beyond the workshop.
The Authenticity Factor
The workshop isn’t just about cutting fish; it’s about understanding Japanese culinary culture firsthand. As one reviewer said, “A really interesting experience! An original way to learn about Japanese culture from the inside.” The focus on Japanese knives, the preparation, the cuisine—all contribute to a genuine culture, making this more than just a cooking class.
Timing and Accessibility
The class runs twice a day, with flexible start times (11:00am or 1:00pm), and is situated near public transportation. This makes it easy to fit into your sightseeing schedule. Since it’s a short, 1.5-hour experience, you can easily combine it with other Tokyo activities.
Who Should Consider This Experience?

This workshop is ideal for food lovers eager to learn new skills or travelers interested in Japanese culture. It’s perfect for those who enjoy hands-on activities and want to leave with a tangible skill—making sashimi and creating a beautiful seafood bowl.
If you’re a beginner in the kitchen but curious about Japanese knives or sushi techniques, this class will give you the confidence and knowledge to experiment back home. It’s also suited for small groups or couples looking for an intimate and personalized experience.
However, if you’re traveling solo and prefer a more extensive culinary tour, this class offers a focused, meaningful glimpse into Japanese cuisine without the overwhelm.
Final Thoughts
This Kaisendon and Sashimi Cutting Workshop strikes a wonderful balance of education, cultural insight, and delicious food. The small group size, expert guidance from Naoya Kumagai, and authentic Japanese techniques make it a worthwhile investment for anyone wanting to deepen their culinary knowledge while enjoying a fun, interactive meal.
The price reflects the value of personalized instruction, quality ingredients, and a memorable experience that goes beyond just eating out. It’s an excellent way to spend an afternoon in Tokyo, especially if you love cooking or want to understand the artistry behind Japanese sashimi.
For travelers seeking a meaningful, skill-building, and tasty activity that immerses you in local culture, this workshop should be on your list.
FAQs

Is this experience suitable for beginners? Yes, the class is designed to be accessible, with Naoya Kumagai providing clear instructions that help even novices learn sashimi slicing techniques.
What is included in the price? The fee covers all tools used during the lesson, a tour guide, alcoholic beverages (sake), the seafood bowl you make, and a certificate of participation.
How long does the workshop last? Approximately 1 hour and 30 minutes, making it a perfect short activity to fit into a busy sightseeing day.
Where does the activity start and end? It begins at Kappodo H.Q / Tokyo D Kitchen Studio and concludes back at the same meeting point.
Are transportation arrangements needed? No private transportation is included, but the location is near public transit, making it easy to reach.
Can I cancel if my plans change? Yes, free cancellation is available if you cancel at least 24 hours in advance. Cancellations made within 24 hours are non-refundable.
Is there an age limit? The provided information doesn’t specify age restrictions, but given the nature of handling knives, it’s likely suitable for older children and adults. Always check with the provider if traveling with minors.
To sum it up, this workshop offers an engaging, authentic taste of Japanese cuisine, perfect for those wanting to learn, eat well, and take home a new skill. It’s a small, focused experience that provides genuine insight into Tokyo’s culinary culture. Whether you’re a seasoned foodie or just curious, this class delivers fun, knowledge, and a tasty souvenir—all in one sitting.
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