April 2026 Only 'New Spring Bonito Festival' Held. A Spring Indulgence Loved by Edoites, with Modern Freshness. Directly from Toyosu Market, Freshly Prepared In-Store!
Teraken Inc. is launching a limited-time 'New Spring Bonito Festival' in April 2026 at its Sakura Suisan restaurants, featuring 'Hatsukatsuo' (first bonito) sourced directly from Toyosu Market. The event emphasizes freshness and unique preparations like 'Uzuwa' with green chili miso, offering a taste of spring vitality. The festival aims to provide Edo-era delicacies with modern culinary techniques and sustainability efforts.
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- 📰 Published: April 1, 2026 at 21:00
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Teraken Inc. (Headquarters: Chiyoda-ku, Tokyo, President & CEO: Yasuhide Noda), as a member of the Ume-no-Hana Group, operates seafood restaurants 'Sakura Suisan,' 'Uosama,' and 'Uo ga Ichiban' primarily in the Kanto region. Starting Wednesday, April 1, 2026, we will hold the 'Ima Shun!' (Currently in Season!) Fair, featuring 'New Spring Bonito,' which represents the taste of spring.
Toyosu Market Direct Delivery. An Unwavering Obsession with 'Raw'.
Bonito is synonymous with fish that 'goes off quickly.' That's why we are committed to the ultimate delicacy: 'freshness.' Every morning, we directly deliver prime first bonito selected from Toyosu Market. It is never frozen and is quickly prepared by skilled artisans in our in-store kitchen. By minimizing exposure to air, we prevent oxidation, locking in the bonito's original vibrant red sheen and refreshing aroma.
The Star Attraction is Izu's Wisdom: 'Uzuwa' Stimulated by Green Chilies.
This event's highlight is a masterpiece arranged from 'Uzuwa,' known as a fisherman's dish from the Izu region. We have pounded fresh first bonito with a special miso kneaded with raw green chilies. The refreshing spiciness enhances the bonito's umami, delivering a thrilling deliciousness you won't forget.
Lineup Introduction (All 699 yen (768 yen incl. tax)).
The first bonito, praised since ancient Edo times as 'rainbows on the cutting board.' Please experience the 'vitality of spring,' only savored with freshness that battles every second, at a store near you.
■ 'Izu Cuisine: Hatsukatsuo no Uzuwa (Raw Green Pepper Miso Namelro)'
A spicy adult namelro filled with fisherman's wisdom.
■ 'Hatsukatsuo Sashimi'
A chewy texture unique to raw. The clear taste of the red meat directly.
■ 'Hatsukatsuo Tataki'
Fragranty grilled in-store. A spring classic to enjoy with condiments.
■ 'Homemade Spicy Tuna Potato Mayonnaise Cheese Gratin'
Bonito's umami in a Western style. Hot and spreading with a rich, deep flavor.
Event Outline.
Sales Period: Wednesday, April 1, 2026 – Thursday, April 30, 2026. Participating Stores: Kaisendokoro Sakura Suisan. (Note: Content may be partially changed due to availability.)
About Kaisendokoro 'Sakura Suisan,' 'Uosama,' and 'Uo ga Ichiban.'
These are seafood izakayas offering fresh seafood directly from Toyosu Market and dishes prepared by skilled artisans at affordable prices. We will continue to deliver surprise and emotion to our customers through the flavors of each season.
■ Official Website: https://www.sakusui.jp
■ Operating Company: Teraken Inc. (Ume-no-Hana Group Inc.)
Teraken's Commitment to 'Handmade' and 'Sustainability.'
We strive for sustainable cooking that uses ingredients completely, not just for deliciousness. For example, with fresh fish directly from Toyosu Market, we effectively utilize the 'middle bones' and 'heads' generated during the preparation of sashimi and sushi. By carefully preparing and cooking them, we cherish the 'spirit of resourcefulness' to savor the fish's life to the very end.
Limited Quantity 'Secret Menu' Special Offer!
Recently, we've noticed a rise in customer requests for our limited-quantity 'secret menus' featuring hard-to-obtain ingredients. Please look forward to unique, once-in-a-lifetime specialties that change daily based on the day's catch, procurement status, and the artisans' ingenuity.
Toyosu Market Direct Delivery. An Unwavering Obsession with 'Raw'.
Bonito is synonymous with fish that 'goes off quickly.' That's why we are committed to the ultimate delicacy: 'freshness.' Every morning, we directly deliver prime first bonito selected from Toyosu Market. It is never frozen and is quickly prepared by skilled artisans in our in-store kitchen. By minimizing exposure to air, we prevent oxidation, locking in the bonito's original vibrant red sheen and refreshing aroma.
The Star Attraction is Izu's Wisdom: 'Uzuwa' Stimulated by Green Chilies.
This event's highlight is a masterpiece arranged from 'Uzuwa,' known as a fisherman's dish from the Izu region. We have pounded fresh first bonito with a special miso kneaded with raw green chilies. The refreshing spiciness enhances the bonito's umami, delivering a thrilling deliciousness you won't forget.
Lineup Introduction (All 699 yen (768 yen incl. tax)).
The first bonito, praised since ancient Edo times as 'rainbows on the cutting board.' Please experience the 'vitality of spring,' only savored with freshness that battles every second, at a store near you.
■ 'Izu Cuisine: Hatsukatsuo no Uzuwa (Raw Green Pepper Miso Namelro)'
A spicy adult namelro filled with fisherman's wisdom.
■ 'Hatsukatsuo Sashimi'
A chewy texture unique to raw. The clear taste of the red meat directly.
■ 'Hatsukatsuo Tataki'
Fragranty grilled in-store. A spring classic to enjoy with condiments.
■ 'Homemade Spicy Tuna Potato Mayonnaise Cheese Gratin'
Bonito's umami in a Western style. Hot and spreading with a rich, deep flavor.
Event Outline.
Sales Period: Wednesday, April 1, 2026 – Thursday, April 30, 2026. Participating Stores: Kaisendokoro Sakura Suisan. (Note: Content may be partially changed due to availability.)
About Kaisendokoro 'Sakura Suisan,' 'Uosama,' and 'Uo ga Ichiban.'
These are seafood izakayas offering fresh seafood directly from Toyosu Market and dishes prepared by skilled artisans at affordable prices. We will continue to deliver surprise and emotion to our customers through the flavors of each season.
■ Official Website: https://www.sakusui.jp
■ Operating Company: Teraken Inc. (Ume-no-Hana Group Inc.)
Teraken's Commitment to 'Handmade' and 'Sustainability.'
We strive for sustainable cooking that uses ingredients completely, not just for deliciousness. For example, with fresh fish directly from Toyosu Market, we effectively utilize the 'middle bones' and 'heads' generated during the preparation of sashimi and sushi. By carefully preparing and cooking them, we cherish the 'spirit of resourcefulness' to savor the fish's life to the very end.
Limited Quantity 'Secret Menu' Special Offer!
Recently, we've noticed a rise in customer requests for our limited-quantity 'secret menus' featuring hard-to-obtain ingredients. Please look forward to unique, once-in-a-lifetime specialties that change daily based on the day's catch, procurement status, and the artisans' ingenuity.