Real: June 26 (Wednesday) to June 28 (Friday), 2024" Notice of participation in "INTERPHEX Week Tokyo 2024

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will showcase a variety of products, including new ones. We sincerely apologize for the inconvenience during your busy schedule, but we would like to invite you to attend this event. 【 Exhibition Name 】 27th INTERPHEX Week Tokyo https://www.interphex.jp/tokyo/ja-jp.html 【 Dates 】 July 9 (Wednesday) - 11 (Friday), 2025 10:00 AM - 5:00 PM 【 Venue 】 Tokyo Big Sight (3-11-1 Ariake, Koto-ku, Tokyo 135-0063)

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will showcase a variety of products, including new ones. We sincerely invite you to visit us during this busy time. 【 Exhibition Name 】 Automotive Technology Exhibition 2025 YOKOHAMA https://aee.expo-info.jsae.or.jp/ja/yokohama/ (An "online exhibition" will also be held during and around the event period) 【 Dates 】 May 21 (Wednesday) - 23 (Friday), 2024 10:00 AM - 6:00 PM *On the final day, 9:00 AM - 4:00 PM (Online exhibition: May 14 (Wednesday) - June 4 (Wednesday)) 【 Venue 】 Pacifico Yokohama (1-1-1 Minatomirai, Nishi-ku, Yokohama, Kanagawa Prefecture) Our booth number: "Concourse 505"

[Speaker] Mr. Kei Fukuda, Senior Consultant, GX Headquarters, Mitsubishi Research Institute, Inc. [Key Lecture Content] As part of the "Growth-Oriented Carbon Pricing," the domestic emissions trading system (hereinafter referred to as GX-ETS) will commence in the fiscal year 2026. This lecture will organize the key points of the GX-ETS system, including the allocation methods for emission allowances (including adjustments and considerations), price stabilization measures, and methods for calculating emissions. It will also provide insights into the actions that businesses should take, considering the impact on their operations. Additionally, the lecture will discuss the effects on renewable energy generation projects and carbon credits, as well as future trends regarding carbon prices. [Lecture Items] 1. Overview of the GX-ETS system 2. Actions that GX-ETS target businesses should take 3. Impact on renewable energy generation projects, etc. 4. Expectations regarding carbon credits 5. Future trends related to domestic carbon prices 6. Summary 7. Q&A / Business card exchange

[Speaker] Nomura Research Institute, Ltd. Consulting Division Senior Consultant Kaito Hasumoto Consultant Yoshina Katayose [Key Lecture Content] This presentation will discuss how the telecommunications industry is transforming due to AI. Once thriving during the i-mode era, telecommunications carriers have lost their leadership in the smartphone age and are currently facing challenges such as the shrinking domestic market and the commoditization of telecommunications. Additionally, differentiation factors such as communication quality, standards, and the types of devices offered have become less pronounced, leading to a situation where a "port-in battle" focused on immediate pricing is rampant. We will explore how the business of telecommunications carriers, which are facing these challenges, will change due to AI and how they should adapt to survive, from the perspective of management consultants.

[Speaker] Ken Ichimura President and CEO of Energy Pool Japan Co., Ltd. Committee Appointments as of April 2026 - Ministry of Economy, Trade and Industry, Working Group on Decentralized Energy Promotion Strategy - Ministry of Economy, Trade and Industry, Study Group on Next-Generation Decentralized Power Systems - Ministry of Economy, Trade and Industry, ERAB Study Group - Ministry of Economy, Trade and Industry, Study Group on the Nature of Simultaneous Markets - Electricity Wide Area Operation Promotion Organization, Committee on Adjustment Power and Supply-Demand Balance Evaluation - Electricity Wide Area Operation Promotion Organization, Subcommittee on Supply-Demand Adjustment Market - Electricity Wide Area Operation Promotion Organization, Study Group on Future Power Supply-Demand Scenarios [Lecture Topics] May 22 (Friday) 1st Session: Learning About the Electricity Business and Capacity Market from Scratch 1. Fundamental Discussion: What is Power System Reform? 2. Learning About the Capacity Market from Scratch 3. Summary - Points I Would Like to Share About KW Value 4. Q&A June 5 (Friday) 2nd Session: Learning About the Electricity Business and Supply-Demand Adjustment Market & Simultaneous Market from Scratch 1. Fundamental Discussion: What is Power System Reform? (Review of Session 1) 2. Learning About the Supply-Demand Adjustment Market from Scratch 3. Summary - The Future of Power Supply-Demand Adjustment Towards 2050 4. Q&A