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An exhibition of tools, middleware, and solutions for game developers
SB Payment Service exhibits and speaks at "GTMF 2025"

October 30, 2025
SB Payment Service Corp.

SB Payment Service Corp. (hereinafter referred to as "SBPS") will be exhibiting at the Game Tools & Middleware Forum 2025 (GTMF 2025), hosted by IID Co., Ltd. and CRI Middleware Co., Ltd.
SBPS will be exhibiting at a booth and speaking at a session titled "The cutting edge of 'out-of-app billing'! Payment systems that can withstand large amounts of traffic and SoftBank's customer acquisition techniques."
GTMF, now in its 20th year, is an exhibition and seminar event where you can experience the latest technologies and services related to game development. In 2025, it will be held at two venues, in Osaka and Tokyo, and in addition to exhibitors showcasing their products and services, a variety of seminars are planned.
We look forward to your participation.

Event overview

event name Game Tools & Middleware Forum 2025 (GTMF 2025)
Date, time and location [Osaka venue]
Date and time: Thursday, November 20, 2025, 10:00-18:30
Venue: Congres Convention Center (Grand Front Osaka North Building B2F, 3-1 Ofukacho, Kita-ku, Osaka City, Osaka Prefecture)
After Party: 6:30 PM - 8:30 PM

[Tokyo venue]
Date and time: November 25, 2025 (Tuesday) 10:00-18:30
Location: Bellesalle Shinjuku South Exit (3rd and 4th floors of Sumitomo Real Estate Shinjuku South Exit Building, 5-31-11 Sendagaya, Shibuya-ku, Tokyo)
After Party: 6:30 PM - 8:30 PM
Organizer GTMF Steering Committee (IID Co., Ltd., CRI Middleware Co., Ltd.)
Details / Application Applications for participation in GTMF 2025 are being accepted via the official website. Participation in the exhibition and seminars is free with advance registration.
*To participate, you must register (free of charge) as a member of "GameBusiness.jp," a gaming industry media outlet operated by IID Co., Ltd.

After the event, both venues will hold an "After Party" from 18:30 to 20:30, where exhibitors, visitors, and speakers can interact. Participation requires a paid ticket (2,000 yen) and advance registration. Registration will close once capacity is reached.

For details and applications, please check the official website.
GTMF 2025 Official Website: https://gtmf.jp/

Session

The cutting edge of "out-of-app billing"! A payment system that can withstand large amounts of traffic and SoftBank's customer acquisition techniques

With the implementation of the Smartphone Act on December 18, 2025, the ban on "out-of-app billing" will be lifted. Large companies are accelerating their adoption of "out-of-app billing" as a new business opportunity. In this session, we will explain the benefits and effectiveness of introducing "out-of-app billing" using our proprietary payment system, which can withstand large volumes of transactions. We will also introduce successful examples of digital and face-to-face customer acquisition measures in collaboration with SoftBank.
This is a must-see for businesses looking to comply with the Smartphone Act in the "SoftBank way."

Speaker Profile

Hiroto Omine

SB Payment Service Corp.
First Sales Division, First Sales Management Department, Sales Department 1
manager
Hiroto Omine


He has previously worked in sales activities in a wide range of fields, including solutions, infrastructure, IoT, RPA, and AI at IT companies such as SoftBank Corp.
In his current position, he supports the introduction and promotion of cashless payment, focusing on major companies in various industries, including the gaming industry.
We contribute to corporate digital transformation and business growth by providing optimal payment solutions based on industry trends.

  • The content may change without notice.
  • The company names and product/service names mentioned in this notice are registered trademarks or trademarks of the respective companies.

Contact for inquiries regarding this matter

SB Payment Service Corp.

Inquiry form https://www.sbpayment.jp/en/contact/contact-en/

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