New Release: Two Varieties of Seaweed Flavor and Two Varieties of Coarse Sugar Flavor for "Okaki Mochi," an Assortment of Kakimochi with a Focus on Texture and Flavor
Sanko Seika Co., Ltd. will release two new assortments of "Okaki Mochi" on March 30, 2026: "82g Okaki Mochi 2 Kinds of Seaweed Flavor" and "80g Okaki Mochi 2 Kinds of Coarse Sugar Flavor". These products are developed with a focus on texture and the natural flavor of the ingredients, satisfying consumer demands for satisfying textures and ingredients like seaweed and sugar.
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- 📰 Published: March 30, 2026 at 18:00
- 🔍 Collected: March 30, 2026 at 22:56 (4h 56m after Published)
- 🤖 AI Analyzed: April 16, 2026 at 09:53 (394h 57m after Collected)

Sanko Seika Co., Ltd. (Location: Kita-ku, Niigata City) will launch two new products nationwide on Monday, March 30, 2026: "82g Okaki Mochi 2 Kinds of Seaweed Flavor" and "80g Okaki Mochi 2 Kinds of Coarse Sugar Flavor," which are assortments of two types of kakimochi (sliced and dried rice cakes) that focus on texture and flavor.
■Pursuing the "Texture" and "Flavor of Ingredients" Demanded by Customers
The particular focus of the newly released "Okaki Mochi" series is "texture" and the "flavor of ingredients." According to a survey conducted by our company*, when purchasing kakimochi, customers place a higher importance on "texture" and "eating satisfaction" compared to other genres. Additionally, it was found that kakimochi users tend to prefer products containing ingredients such as beans, seaweed, and shrimp.
To respond to these customer requests, we developed these products with a strict focus on "texture" and the "flavor of ingredients."
*In-house survey, 2024, 2025
■"Okaki Mochi" Product Features

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An assortment of 2 types allowing you to enjoy carefully selected textures and flavors |
In "2 Kinds of Seaweed Flavor," "Seaweed Salt," which highlights the flavor of seaweed, and "Seaweed Soy Sauce," which offers a profound taste of seaweed and soy sauce, are finished in a satisfying stick shape. In "2 Kinds of Coarse Sugar Flavor," you can enjoy the sweet and salty "Large Coarse Sugar" and the sweet and sour "Plum Coarse Sugar" in bite-sized pieces with a crunchy and crumbly texture. |
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Easy-to-share individual packaging suitable for various scenes |
Because they are individually wrapped in small bags, they can be enjoyed in a variety of situations, such as sharing moments with family and friends, or satisfying a light hunger at the workplace or at home. Since you can enjoy two different flavors in one product, you can eat them deliciously until the end without getting tired of them. |
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Made with 100% glutinous rice, focusing on the flavor of the rice |
The kakimochi dough uses 100% glutinous rice, focusing on the flavor of the rice itself. Please fully enjoy the flavor of the rice that spreads the more you chew, and its harmony with the flavors. |
■Product Overview
82g Okaki Mochi 2 Kinds of Seaweed Flavor
Three types of seaweed—green laver, sea lettuce, and roasted seaweed—along with fragrant sesame seeds, are kneaded into the dough for a highly aromatic finish.
You can enjoy two types of seaweed flavors: seaweed salt and seaweed soy sauce.
Product Page: https://www.sanko-seika.co.jp/product/item/9124/
80g Okaki Mochi 2 Kinds of Coarse Sugar Flavor
It is finished with a pleasant texture where the coarse sugar spreads with a crunch and the dough lightly crumbles apart.
You can enjoy two types of coarse sugar flavors: coarse sugar flavor and plum coarse sugar flavor.
Product Page: https://www.sanko-seika.co.jp/product/item/9157/
【Product Specifications】



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Product Name |
Okaki Mochi 2 Kinds of Seaweed Flavor |
Okaki Mochi 2 Kinds of Coarse Sugar Flavor |
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Content Volume *1 |
82g Estimate: 6 bags of seaweed salt, 7 bags of seaweed soy sauce |
80g Estimate: 10 bags of coarse sugar, 9 bags of plum coarse sugar |
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Price |
No Print Price Reference Price: 342 yen including tax |
No Print Price Reference Price: 342 yen including tax |
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Release Date |
Monday, March 30, 2026 |
Monday, March 30, 2026 |
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Sales Area, etc.*2 |
Nationwide |
Nationwide |
*1: The number of pieces may vary as it is managed by weight.
*2: May not be available at some stores.
■Overview of Sanko Seika Co., Ltd.
Sanko Seika Co., Ltd. is a confectionery manufacturing and sales company founded in 1962.
Its main products include rice crackers such as "Yuki no Yado" released in 1977, "Parinko" released in 1975, "Niigata Shikomi," and "Marudaizu Senbei"; rice crackers such as "Cheese Almond"; arare and okaki such as "Tsubuyori Komochi" and "Sanko no Kaki no Tane"; karinto products like "Mix Karinto"; and mochi-like gummies made from rice flour called "Mochi Kyua."
●About "Make Wow Moments."

At Sanko Seika Co., Ltd., we have established "Make Wow Moments." as our corporate brand slogan.
"Wow" means excitement, thrill, surprise, and bursting happiness. We at Sanko Seika will continue to be a presence that delivers such "Wow" to everyone and produces scenes of happiness.
For more details, please see the URL below.
https://www.sanko-seika.co.jp/company/slogan/
●Regarding Safety and Security
By delivering safe and secure products to everyone, we contribute to our customers' happiness through food. In order to realize our corporate philosophy of the "Three Happinesses" (First, happiness for our customers; First, happiness for our business partners; First, happiness for our employees), the entire company is united in thoroughly managing product quality and improving the working environment. For details on these initiatives, please see the URL below.
https://www.sanko-seika.co.jp/safety/
・ Head Office: Kita-ku, Niigata City
・ Business Content: Manufacture and sale of confectionery
FAQ
What are the specific flavors included in the 82g Okaki Mochi 2 Kinds of Seaweed Flavor released by Sanko Seika Co., Ltd. on March 30, 2026?
The 82g Okaki Mochi 2 Kinds of Seaweed Flavor includes two varieties of seaweed flavor, focusing on natural ingredient taste and texture.
When will Sanko Seika Co., Ltd. release the 80g Okaki Mochi 2 Kinds of Coarse Sugar Flavor?
Sanko Seika Co., Ltd. will release the 80g Okaki Mochi 2 Kinds of Coarse Sugar Flavor on March 30, 2026.
What is the net weight of the Okaki Mochi 2 Kinds of Seaweed Flavor product launched by Sanko Seika Co., Ltd.?
The net weight of the Okaki Mochi 2 Kinds of Seaweed Flavor is 82 grams as released by Sanko Seika Co., Ltd.
How does the 80g Okaki Mochi 2 Kinds of Coarse Sugar Flavor by Sanko Seika Co., Ltd. emphasize ingredient quality?
The 80g Okaki Mochi 2 Kinds of Coarse Sugar Flavor emphasizes natural flavor and texture of coarse sugar ingredients.
What company is releasing two new varieties of Okaki Mochi on March 30, 2026, including seaweed and coarse sugar flavors?
Sanko Seika Co., Ltd. is releasing two new Okaki Mochi varieties on March 30, 2026, with seaweed and coarse sugar flavors.