Notice of Participation in the 101st Tokyo International Gift Show Spring 2026

[Tokyo] The "Practical Solution Fair 2026," hosted by Otsuka Corporation, will be held from February 4 (Wednesday) to February 6 (Friday), 2026, in Tokyo, and from February 18 to February 19 (Thursday) in Osaka. We would like to inform you that paperlogic's electronic contract and paperlogic's construction document DX pocket will each have a booth at the event. The Practical Solution Fair is Otsuka Corporation's largest IT comprehensive exhibition held once a year. The theme is "Expanding with AI! Complete DX." Paperlogic will also promote the DX of your business document management using AI technology. [Event Information - Tokyo Venue] Date: February 4 (Wednesday) to February 6 (Friday), 2026 (Registration starts at 9:30 / Registration ends at 17:00 *Entry on the first day starts at 10:00) Venue: The Prince Park Tower Tokyo Address: 4-8-1 Shiba Koen, Minato-ku, Tokyo Participation Fee: Free (Pre-registration required) Deadline: Until 17:00 on the day of the event [How to Participate in the Tokyo Venue] To participate in the Practical Solution Fair, please proceed to the registration link from the related links. *An Otsuka ID is required for registration.

Daitō Shikō Co., Ltd. will exhibit at the 101st Tokyo International Gift Show Spring 2026, held at Tokyo Big Sight from February 4 (Wednesday), 2026. At the exhibition venue, we plan to showcase a variety of original goods, including sparkling items with foil and aurora processing, as well as PP crafts and special prints. These products are not only perfect for retail but also ideal for special promotional items and novelties. We invite you to visit our booth.

[Speaker] Mr. Kim Kenmin, Chief Digital Economist, Fujitsu Limited [Key Lecture Content] In recent years, robotic technology has rapidly evolved, and there is a growing global interest in humanoid robots that combine mobility and operability. Currently, the United States, which holds an advantage in AI models and semiconductors, and China, which is ahead in mass production capabilities and market formation, are leading the way in both product development and validation. This lecture will provide an overview of the latest trends in the humanoid industry, focusing on leading examples, development and commercialization strategies, the evolution of embodied AI, and future competitive axes. Additionally, it will succinctly present insights and future visions for the industrial sector. [Lecture Items] 1. The Dawn of the Physical AI Era 2. Global Leading Examples: The Reality of US and Chinese Humanoids 3. Insights for Japanese Industries and Companies 4. Q&A / Business Card Exchange

[Speaker] Hirokazu Shibata, President of Zazu Design Inc. [Key Lecture Content] Currently, we can easily access data centers without being aware of their existence, even from our smartphones. However, it is not widely known that data centers installed around the world consume vast amounts of electricity daily. A significant portion of the consumed power is used to directly drive hardware, but a considerable amount of the remaining power is used to cool that hardware. In this seminar, we will compare and examine the characteristics, advantages, and disadvantages of various cooling methods used in data centers, explaining the cooling technologies in a way that is easy for beginners to understand, starting from the basics of thermal design. Additionally, we plan to take time to provide a detailed explanation of the heat dissipation devices used for cooling. [Lecture Items] 1. Current Status and Challenges of Data Centers 2. Characteristics of Various Heat Dissipation Technologies in Data Centers 3. Overview and Challenges of Air Cooling Methods 4. Overview and Challenges of Liquid Cooling Methods 5. Overview and Challenges of Liquid Immersion Technology 6. Q&A Session

[Instructor] Akira Yamauchi, President and CEO of Intellectual Property Landscape Co., Ltd. Patent Attorney, AIPE Certified Senior Intellectual Property Analyst [Key Lecture Content] Tesla, which has long dominated the V market, has finally lost its top position. The key to a comeback is undoubtedly the Cybertruck, which is scheduled to be launched this year. This ambitious project aims to keep the vehicle cost below \$30,000 by not equipping it with a steering wheel, pedals, or LiDAR. What is needed to achieve this? Does Tesla possess these capabilities? Even if it can be realized, is there truly a business opportunity? These are questions that everyone has. The IP Landscape, which serves as a compass for business, can illuminate these issues. The IP Landscape is a method that starts with highly objective and fair patent information to build hypotheses, verifies them through complementary analysis with various information, and conducts further hypothesis testing to answer questions and clarify the truth. In this course, the representative of a business consulting firm specializing in IP Landscape, who published "Future Technologies Predicted from Intellectual Property: Tesla Edition" in December 2025, will generously share the analysis conducted to address these questions.