18g per Meal! Deliciously Consume Protein with Katsuobushi: 'Sasami Broccoli Katsubushimeshi' on Sale for a Limited Time from April 28, 2026 at 'Nihonbashi Dashiba Main Store'
Ninben Co., Ltd. will sell the high-protein 'Sasami Broccoli Katsubushimeshi' (600 yen) for a limited time from April 28, 2026, at Nihonbashi Dashiba Main Store. It contains 18g of protein per meal, appealing to health-conscious consumers and fitness enthusiasts.
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- 📰 Published: April 23, 2026 at 19:00
- 🔍 Collected: April 23, 2026 at 10:31
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Ninben Co., Ltd. (Chuo-ku, Tokyo, Representative Director and President: Ihee Takatsu) will launch 'Sasami Broccoli Katsubushimeshi' at the 'Nihonbashi Dashiba Main Store' starting Tuesday, April 28, 2026, in conjunction with the 'SUMO WEEK in COREDO Muromachi' project held at COREDO Muromachi. Katsubushimeshi is one of the standard menu items offered by the Nihonbashi Dashiba Main Store, featuring flavors tailored to the season.
The 'SUMO WEEK in COREDO Muromachi' project sets three themes: High Protein 'Zou' (Build), Nutritious 'Man' (Full), and Sweets 'Yuu' (Heal). As a gourmet item for the high-protein 'Zou' theme, we have prepared this product to help you eat deliciously and condition your mind and body. It is a dish topped with chicken tenderloin (sasami) and broccoli gently seasoned with salt-koji over honkare-katsuobushi. The protein content per meal (210g) is 18g, approximately 1.8 times that of the regular 'Katsubushimeshi (Regular Size)', proposing a new katsubushimeshi that balances deliciousness and nutrition.
Sasami Broccoli Katsubushimeshi
600 yen (tax included)
Katsubushimeshi topped with chicken tenderloin and broccoli finished with salt-koji. Contains 18g of protein per meal (210g). *1.8 times the protein compared to our 'Katsubushimeshi (Regular Size)'
Serving time: 11:00 - 14:00
Sales period: Tuesday, April 28, 2026 - Sunday, May 31, 2026
*Due to limited quantities, please forgive us if it sells out.
*The stated price is for takeout. A different tax rate applies for eat-in.
■ Developer's Points of Focus
① Adding protein to the 'usual bowl'
In response to the growing health consciousness in recent years, we developed a katsubushimeshi specializing in protein. The base ingredient, katsuobushi (dried bonito), is packed with attractive nutrition; it is particularly high in protein and a well-balanced source of essential amino acids. To maximize the potential of katsuobushi, we combined it with high-protein chicken tenderloin, finishing it into a deliciousness that is simple yet easy to incorporate daily.
② Recommended Points
The biggest recommended point is that you can consume 18g of protein in one meal. The chicken tenderloin is finished with salt-koji, focusing on a gentle salty taste that brings out the natural flavor of the ingredients. Combined with the elegant and mellow aroma of honkare-katsuobushi, it becomes a bowl that you can eat lightly.
③ Recommended for these people
This product is especially recommended for the following people:
- Business professionals working around Nihonbashi (men and women): Those who want to easily grab a nutritionally balanced lunch.
- Health-conscious individuals aware of protein intake: Those who want to efficiently balance their nutrition in their daily diet.
- Those practicing dietary management or body shaping: Those who want to enjoy a high-protein meal without compromising on taste.
■ 'Honkare-Katsuobushi' Matured Through Molding and Sun-Drying
At Ninben, we call katsuobushi that has repeated the process of molding and sun-drying four or more times 'Honkare-Katsuobushi'.
Honkare-Katsuobushi, which is carefully finished over 4 to 6 months by repeating the molding and sun-drying process from arabushi (unmolded dried bonito) to hadakabushi (shaved arabushi), has a mellow aroma with little fishy smell.
Please enjoy the elegant and mellow taste and aroma unique to Honkare-Katsuobushi, which is also often used in high-end traditional Japanese restaurants.
■ 'Nihonbashi SUMO WEEK in COREDO Muromachi'
In spring 2026, Nihonbashi SUMO WEEK is being held for the first time in two years!
A variety of projects where you can experience the charm of sumo, such as stamp rallies, special events coloring Golden Week, and giveaway campaigns, will gather at COREDO Muromachi. Let's fully enjoy SUMO in Muromachi this spring with content that can be enjoyed by children and adults alike!
■ Sales Store
Nihonbashi Dashiba Main Store
Address: 1st Floor, COREDO Muromachi 1, 2-2-1 Nihonbashi Muromachi, Chuo-ku, Tokyo
URL: https://www.ninben.co.jp/store/dashiba/
*Please check the Ninben official website for the latest business hours.
The Nihonbashi Dashiba Main Store opened upon the opening of COREDO Muromachi 1 in 2010 as a place to know, enjoy, and taste dashi, and as a dashi community. It is the first restaurant format of the katsuobushi specialist Ninben.
The 'Katsuobushi Dashi', where you can taste authentic dashi for 150 yen per cup, has gained popularity, and we have been patronized by many customers as a dashi specialty store where you can encounter the true deliciousness of dashi.
Various menu items such as 'Katsuobushi Dashi', monthly 'Dashi Soup', and 'Katsubushimeshi' use the Honkare-Katsuobushi that Ninben continues to be particular about.
As a katsuobushi specialty store founded over 300 years ago, Ninben aims to be a 'Katsuobushi/Dashi Life Design Company' that proposes the infinite possibilities of 'Katsuobushi' and 'Dashi' in every food scene.
The 'SUMO WEEK in COREDO Muromachi' project sets three themes: High Protein 'Zou' (Build), Nutritious 'Man' (Full), and Sweets 'Yuu' (Heal). As a gourmet item for the high-protein 'Zou' theme, we have prepared this product to help you eat deliciously and condition your mind and body. It is a dish topped with chicken tenderloin (sasami) and broccoli gently seasoned with salt-koji over honkare-katsuobushi. The protein content per meal (210g) is 18g, approximately 1.8 times that of the regular 'Katsubushimeshi (Regular Size)', proposing a new katsubushimeshi that balances deliciousness and nutrition.
Sasami Broccoli Katsubushimeshi
600 yen (tax included)
Katsubushimeshi topped with chicken tenderloin and broccoli finished with salt-koji. Contains 18g of protein per meal (210g). *1.8 times the protein compared to our 'Katsubushimeshi (Regular Size)'
Serving time: 11:00 - 14:00
Sales period: Tuesday, April 28, 2026 - Sunday, May 31, 2026
*Due to limited quantities, please forgive us if it sells out.
*The stated price is for takeout. A different tax rate applies for eat-in.
■ Developer's Points of Focus
① Adding protein to the 'usual bowl'
In response to the growing health consciousness in recent years, we developed a katsubushimeshi specializing in protein. The base ingredient, katsuobushi (dried bonito), is packed with attractive nutrition; it is particularly high in protein and a well-balanced source of essential amino acids. To maximize the potential of katsuobushi, we combined it with high-protein chicken tenderloin, finishing it into a deliciousness that is simple yet easy to incorporate daily.
② Recommended Points
The biggest recommended point is that you can consume 18g of protein in one meal. The chicken tenderloin is finished with salt-koji, focusing on a gentle salty taste that brings out the natural flavor of the ingredients. Combined with the elegant and mellow aroma of honkare-katsuobushi, it becomes a bowl that you can eat lightly.
③ Recommended for these people
This product is especially recommended for the following people:
- Business professionals working around Nihonbashi (men and women): Those who want to easily grab a nutritionally balanced lunch.
- Health-conscious individuals aware of protein intake: Those who want to efficiently balance their nutrition in their daily diet.
- Those practicing dietary management or body shaping: Those who want to enjoy a high-protein meal without compromising on taste.
■ 'Honkare-Katsuobushi' Matured Through Molding and Sun-Drying
At Ninben, we call katsuobushi that has repeated the process of molding and sun-drying four or more times 'Honkare-Katsuobushi'.
Honkare-Katsuobushi, which is carefully finished over 4 to 6 months by repeating the molding and sun-drying process from arabushi (unmolded dried bonito) to hadakabushi (shaved arabushi), has a mellow aroma with little fishy smell.
Please enjoy the elegant and mellow taste and aroma unique to Honkare-Katsuobushi, which is also often used in high-end traditional Japanese restaurants.
■ 'Nihonbashi SUMO WEEK in COREDO Muromachi'
In spring 2026, Nihonbashi SUMO WEEK is being held for the first time in two years!
A variety of projects where you can experience the charm of sumo, such as stamp rallies, special events coloring Golden Week, and giveaway campaigns, will gather at COREDO Muromachi. Let's fully enjoy SUMO in Muromachi this spring with content that can be enjoyed by children and adults alike!
■ Sales Store
Nihonbashi Dashiba Main Store
Address: 1st Floor, COREDO Muromachi 1, 2-2-1 Nihonbashi Muromachi, Chuo-ku, Tokyo
URL: https://www.ninben.co.jp/store/dashiba/
*Please check the Ninben official website for the latest business hours.
The Nihonbashi Dashiba Main Store opened upon the opening of COREDO Muromachi 1 in 2010 as a place to know, enjoy, and taste dashi, and as a dashi community. It is the first restaurant format of the katsuobushi specialist Ninben.
The 'Katsuobushi Dashi', where you can taste authentic dashi for 150 yen per cup, has gained popularity, and we have been patronized by many customers as a dashi specialty store where you can encounter the true deliciousness of dashi.
Various menu items such as 'Katsuobushi Dashi', monthly 'Dashi Soup', and 'Katsubushimeshi' use the Honkare-Katsuobushi that Ninben continues to be particular about.
As a katsuobushi specialty store founded over 300 years ago, Ninben aims to be a 'Katsuobushi/Dashi Life Design Company' that proposes the infinite possibilities of 'Katsuobushi' and 'Dashi' in every food scene.