Youtuber "Henna Sakana Ojisan" Produces His First "Secret Dashi" - On Sale from June 8th!

Key facts

  • Youtuber "Henna Sakana Ojisan" Produces His First "Secret Dashi" - On Sale from June 8th!
  • Youtuber "Henna Sakana Ojisan," who also works as a fishmonger with 35 years of experience, has launched his first original product, "Gyoya no Hiden Dashi" (Fishmonger's Secret Dashi), on June 8, 2026, via the online shop "Henoji no Bussanten." This Japanese-style dashi, a blend of bonito and flying fish (ago) broth, is designed for ease of use and excellent cost performance, aiming to elevate everyday cooking.
  • Source: PR Times
  • Date: June 10, 2026

Direct answer

Youtuber "Henna Sakana Ojisan," who also works as a fishmonger with 35 years of experience, has launched his first original product, "Gyoya no Hiden Dashi" (Fishmonger's Secret Dashi), on June 8, 2026, via the online shop "Henoji no Bussanten." This Japanese-style dashi, a blend of bonito and flying fish (ago) broth, is designed for ease of use and excellent cost performance, aiming to elevate everyday cooking.

Citation
Youtuber "Henna Sakana Ojisan" Produces His First "Secret Dashi" - On Sale from June 8th! (June 10, 2026), PR Times
Source
PR Times
Date
June 10, 2026
Youtuber "Henna Sakana Ojisan," who also works as a fishmonger with 35 years of experience, has launched his first original product, "Gyoya no Hiden Dashi" (Fishmonger's Secret Dashi), on June 8, 2026, via the online shop "Henoji no Bussanten." This Japanese-style dashi, a blend of bonito and flying fish (ago) broth, is designed for ease of use and excellent cost performance, aiming to elevate everyday cooking.

📋 Article Processing Timeline

  • 📰 Published: June 10, 2026 at 05:00
  • 🔍 Collected: June 9, 2026 at 20:21
  • 🤖 AI Analyzed: June 12, 2026 at 16:51 (68h 30m after Collected)
Carry On Inc. (Headquarters: Shibuya-ku, Tokyo; Representative Director: Ryo Takada), which operates a creator management business including YouTubers, has launched its new product "Gyoya no Hiden Dashi" (Fishmonger's Secret Dashi), supervised by its affiliated video creator "Henna Sakana Ojisan," on the official online shop "Henoji no Bussanten" starting Monday, June 8, 2026.

"Henna Sakana Ojisan," who works daily at the "Sakana Hiroba" (Fish Market Square) in Toyohama Fishing Port, Minamichita Town, Aichi Prefecture, while also active as a YouTuber.

Leveraging his 35 years of experience as a fishmonger, "Henna Sakana Ojisan" has produced his first "satisfying dashi" that he wants to use every day.
This is a carefully crafted Japanese-style dashi born from his discerning eye and experience.
By blending bonito dashi and flying fish (ago) dashi in exquisite balance, it elevates everyday cooking to a higher level of taste.

■ Product Features
● Golden Balance of Bonito and Ago Dashi
Fusing the richness of bonito with the elegant umami of flying fish (ago).
Finished with a simple yet profound flavor.
● Refined Taste Without Astringency
Suppresses the characteristic flavor and astringency of ago dashi,
resulting in a mellow taste that is easy for anyone to use.
● Rich Umami in a Short Time
Peace of mind even on busy days.
Achieve a rich dashi with just a short simmering time.
● Low Salt and Easy to Use
Designed to bring out the natural flavors of the ingredients,
it is easy to pair with any dish and adjust the taste.
● Excellent Value, Large Capacity
Contains 50 sachets in one bag.
A full-fledged dashi that is affordable and easy to continue using daily.

■ Product Overview
◆ Product Name
[Henoji's First Produce] Gyoya no Hiden Dashi 8.8g x 50 Sachets (Bonito and Ago Dashi)
◆ Sales Period
Monday, June 8, 2026, 10:00 AM onwards
◆ Sales Site
Henoji no Bussanten
https://henoji.theshop.jp/
Ingredients: Salt (manufactured in Japan), Sugar, Bonito Flakes Powder, Sardine Broth Powder (Uruime Iwashi), Mackerel Flakes Powder, Bonito Dashi Granules, Flying Fish Powder, Soy Sauce Powder, Shiitake Mushroom Powder, Kelp Granules,
Edible Vegetable Oil/Seasonings (Amino Acids, etc.) (Includes Wheat, Mackerel, Soybeans)
Net Content: 440g (8.8g x 50 sachets)
Seller: Carry On Inc.
Nutrition Information (per 8.8g sachet): Energy: 18kcal, Protein: 1.3g, Fat: 0.1g, Carbohydrates: 3.0g, Salt Equivalent: 4.2g
【Handling Precautions】
* After opening, to preserve the original flavor, please close the zipper tightly, store in the refrigerator, and use as soon as possible.
* If you notice any defects or quality issues, please contact the seller.
* Although clumping or separation of ingredients may occasionally occur, it does not affect the quality.

【Henna Sakana Ojisan's Monologue [Weird Fish Dude & Beard Brother]】
https://www.youtube.com/@weirdfishdudebeardbrother1161

【Company Profile of Carry On Inc.】
Company Name: Carry On Inc.
Head Office Location: 1-3-18 Hiroo, Shibuya-ku, Tokyo Hiroo Office Building 7F
Osaka Branch: 10F NLC Shin-Osaka Power Building, 4-5-1 Nishinakajima, Yodogawa-ku, Osaka City, Osaka Prefecture
Established: March 2021
Representative Director: Ryo Takada
Business Activities: Creator Management, Various Promotions, E-commerce Planning and Sales, Event Business, SNS Consulting
URL: https://carry0n.co.jp/

【Contact Information】
mail: info@carry0n.co.jp

FAQ

Who is "Henna Sakana Ojisan"?

He is an active fishmonger at a fishing port in Aichi Prefecture and a creator who shares information on YouTube. He has 35 years of experience as a fishmonger and extensive expertise in dashi.

What are the main features of "Gyoya no Hiden Dashi"?

Key features include an exquisite balance of bonito and flying fish (ago), a refined taste without astringency, rich umami extracted in a short time, low salt content for easy use, and excellent cost performance with 50 sachets per pack.

Where can this product be purchased?

It can be purchased at the official online shop called "Henoji no Bussanten." Sales begin at 10:00 AM on June 8, 2026.

What kind of dishes does it pair well with?

Due to its low salt content and ability to bring out ingredient flavors, it is versatile for various Japanese dishes such as miso soup, udon, hot pot dishes, and seasoned rice.

What is the business of Carry On Inc.?

They are involved in creator management (including YouTubers), promotions, e-commerce planning and sales, event business, and SNS consulting.