sinsa Inc. is pleased to announce that "DOPA!" (https://dopa-game.jp/), the leading online "oripa" (original package) app with the No. 1 user base in the industry(*), has begun recruiting partner companies to provide a wide range of products, including food, apparel, hobbies, and gadgets, with the aim of expanding its product lineup.

We offer companies with attractive products a new sales channel through gacha (oripa) prizes, as well as an opportunity to expand sales and gain brand recognition among DOPA!'s cumulative user base of over 1.3 million.

Background of Recruitment - Expanding the "Experience of Encounter" Cultivated Through Oripa to All "Good Products"

To date, DOPA! has focused its services on trading cards and has grown into the No. 1 online oripa app service in terms of user numbers(*1). Currently, we are expanding our product range to genres beyond TCGs, such as food and apparel, and are receiving positive feedback not only from card fans but also from a wide range of customers.

Through this journey, we have realized that the "gacha (oripa)" experience can be a "new way for people to encounter products," regardless of the product genre.

Therefore, we are now newly recruiting partner companies that can provide products to further enrich our lineup in these expanding genres and deliver more attractive prizes to our users.

Benefits for Partner Companies

We believe there are two main benefits for partner companies through collaboration with DOPA!:

Benefit 1: Sales Channel Expansion to Over 1.3 Million Cumulative Users

DOPA!, the No. 1 online oripa app service in user numbers(*1), has been used by over 1.3 million cumulative users. By featuring products as gacha (oripa) prizes within DOPA!, we believe it can become a new sales channel for your company.

As products move through a different sales channel than existing e-commerce or physical stores, it has the potential to directly lead to increased sales, and we also expect opportunities to sell to new customer segments that have been difficult to reach until now.

Benefit 2: Brand and Product Appeal Through Experience

When products appear as gacha (oripa) prizes, it creates an opportunity for brands and products to be discovered in a natural way, different from advertising. Furthermore, by experiencing products with the excitement and anticipation of "wanting to pull," it becomes easier for customers to pick them up through triggers different from regular sales channels, which we believe leads to fostering interest and engagement with the brand.

Past Product Examples (Illustrative)

Food:

Local gourmet foods (specialties), various high-end foods, famous restaurant gourmet foods, ramen sets, meat sets, seafood sets, fruit assortments, etc.

Apparel:

Brand wear, brand sneakers, brand watches, uniforms, sportswear, sunglasses, brand bags, jewelry/accessories, etc.

Hobbies (including gadgets):

Figures, game-related products, PC-related products, smartphone-related products, earphones/headphones, mobile batteries, etc.

Other:

Cooking utensils, kitchen appliances, home appliances, luxury towels, outdoor products, high-end glassware/tableware, catalog gifts, etc.

Example Product Sales via Gacha (Oripa)

*Images are for illustrative purposes, including past sales examples. Products currently on sale may differ.

Flow to Partnership

Flow to Partnership

Contact us via the inquiry window.

Hearing regarding products and terms by our representative.

Proposal of listing details and plans / Meeting.

Start of listing as gacha prizes on DOPA!

Main Target Recruitment

Specialty products and food/drink related items such as food, sweets, and beverages.

Apparel and fashion accessories.

Hobbies, figures, merchandise, etc.

Gadgets, home appliances, miscellaneous goods.

Any other attractive products that make people "want to try pulling them."

*We are recruiting for direct handling from manufacturers and brands (primary distribution), as well as product provision through wholesale and distribution businesses. The target genres are not limited to the above, so please feel free to contact us first.

*Partnership eligibility will be determined after review based on the content of your inquiry. Please note that we cannot guarantee the handling of all submitted companies and products. Thank you for your understanding.

Inquiries Regarding Partnership [Inquire Here]

Companies interested in listing products as gacha prizes on DOPA! are welcome to contact us at the address below.

Inquiry Window (For Product Provider Partners Only)

Email: [email protected]

Contact: Komatsu

*This contact is exclusively for inquiries related to this matter. We cannot respond to inquiries unrelated to this matter.

Message from Representative

Based on our past achievements, we believe DOPA! can provide value as a new sales channel, different from traditional e-commerce or physical stores. We hope to deliver the appeal of products to more users through DOPA! and create new value and possibilities together!

Whether you are famous or not is irrelevant. Companies that believe "this product is something we are confident in" and "we want more people to know about it" are encouraged to consult with us. We sincerely look forward to your inquiries!

What is DOPA! (Dopa)?

"DOPA! (Dopa)" is an oripa service that can be enjoyed online.

We sell gacha (oripa) where you can win products such as popular trading cards like Pokemon cards, as well as hobbies, food, and apparel. You can encounter and obtain products while enjoying the "excitement" of spinning the gacha.

DOPA! provides an environment where users can enjoy with peace of mind, with industry-leading transparency, such as the public disclosure of the order of prize distribution. We also have a system in place to ensure smooth and reliable delivery of products.

As an online oripa app, we have achieved No. 1 user numbers(*1) and have surpassed a cumulative user base of 1.3 million. We continue to grow daily as one of the largest services in the industry, supported by a wide range of users.

Official Website: https://dopa-game.jp/ iOS App: App Store

Android App: Google Play

Official X: https://x.com/DOPA_Oripa

Official YouTube: https://www.youtube.com/@dopaoripa

Copyright © sinsa.Inc All rights reserved.

*iOS is a trademark or registered trademark of Cisco Systems, Inc. in the United States and other countries, and is used under license.

*App Store is a service mark of Apple Inc.

*Android and Google Play are trademarks of Google LLC.

(*1) Data Source: Sensor Tower

*Download numbers for online oripa apps in Japan from January 2024 to November 2025 (iOS and Android combined)

*Definition of "Online Oripa App" for comparison: B2C apps with the keyword "oripa" in their app name among app data searchable on Sensor Tower (as determined by sinsa Inc.).

Company Profile

Company Name: sinsa Inc.

Established: July 2022

Representative: Ryo Hasegawa

Location: 3F Antenna Shop Kōgo, 675-1 Kōgo, Fujisawa-shi, Kanagawa 252-0801

Capital: 1,000,000 yen

URL: https://sinsa.jp/

FACT BOX

  • Source: PR TIMES
  • Category: ビジネス
  • Organizations: DOPA!