Thank you for visiting the Daidohant booth at PV EXPO 2025 Solar Power Generation Exhibition.

Installation of solar photovoltaic modules in heavy snowfall areas such as Hokkaido, Tohoku, and Hokuriku is now possible! *Exhibiting at PV EXPO 2025!

One of the challenges of installing solar photovoltaic modules (hereinafter referred to as "modules") in heavy snowfall areas is the load-bearing capacity (positive pressure) of the modules. By installing PV supports on the back of the modules, excessive deformation of the modules due to snow accumulation can be suppressed, which helps to reduce the risk of module damage. Additionally, Trina Solar Japan Co., Ltd. has conducted load tests using PV supports on standing seam roofs, and we have received positive evaluations for significantly increasing the module's load-bearing capacity (positive pressure). Our company will be exhibiting at the SMART ENERGY WEEK Spring 'PV EXPO 2025 Solar Power Exhibition' held at Tokyo Big Sight from February 19, 2025 (Wednesday). *For inquiries regarding module performance and usage conditions, please contact Trina Solar Japan Co., Ltd. *For inquiries regarding PV supports and solar mounting systems, please contact Daidohant Co., Ltd. Solar Eco Business Division. *For more details, please refer to the PDF materials.

• Solar System Solar Module
• Solar mounting brackets and fittings (solar fittings and protective sheets)
• Solar power generation

The gap between the solar panels is achieved at an industry-leading minimum of 7mm! Safe and easy installation without stepping on the panels.

"Short Track 4" is a specialized fitting for decorative slate roofs that achieves a significant reduction in construction time with a simple component structure. 【Features】 ■ A simple structure that secures modules with the same fitting at both ends and in the middle. ■ Achieves an industry-leading minimum vertical spacing of 7mm between modules (50% reduction compared to our company). ■ A safe construction method that allows installation without placing anything on top of the modules. ■ Dedicated fittings enable vertical connectivity of the modules. *For more details, please refer to the PDF materials or feel free to contact us at the information below. Solar and Eco Division Contact Information https://daidohant.com/contact/ 06-6190-9936 Tags: Solar, Solar Panels, Solar Power Generation Systems, Solar Power, Decarbonization, Carbon Neutral, SDGs, Roofing Work, Renovation, EPC, PPA, Energy Saving, Renewable Energy, Storage Batteries

• Solar power generation equipment
• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
• Solar mounting brackets and fittings (solar fittings and protective sheets)

A wide variety of frames suitable for various metal roofing materials such as "haze-style folded plates" and "standing seam roofing" are available!

We would like to introduce our "Solar Mounting System for Metal Roofs." This easy-hold method is compatible with metal roofs featuring standing seam, overlapping seam, flat seam, tile batten, and interlocking panels. The hold-down brackets used to secure the solar modules can be used interchangeably for both end and middle sections, and they comply with JIS C 8955:2017. 【Product Lineup】 ■ Standing Seam: HS Hold / HSW Hold (Reinforced Specification, Heavy Snow Specification) ■ Overlapping Seam: KS Hold Light ■ Flat Seam: TH Hold Light ■ Tile Batten: KB Hold ■ Interlocking Panels: KG Hold *For more details, please refer to the PDF document or feel free to contact us at the information below. Solar and Eco Division Contact Information https://daidohant.com/contact/ 06-6190-9936 Tags: Solar, Solar Panels, Solar Power Generation Systems, Solar Power, Decarbonization, Carbon Neutral, SDGs, Roofing Work, Renovation, Square Seam, Round Seam, Racing, EPC, PPA, Energy Saving, Renewable Energy, Storage Batteries

• Solar power generation equipment
• Solar mounting brackets and fittings (solar fittings and protective sheets)
• Solar power generation

Can be adapted to strong winds and heavy snowfall areas! A simple hybrid method that allows installation without cutting the roofing material.

The "DK1" is a specialized fitting that can be installed on various types of overlapping roof shapes. By integrating the roofing material and the fitting using this product and dedicated screws (DK screws), stable strength is ensured at the support section (PAT.P). It can also be used in areas with strong winds and heavy snowfall, where installation was previously not possible. 【Features】 ■ Can be installed on various types of overlapping roof shapes ■ Easy hybrid method that allows installation without cutting the roofing material ■ Compatible with strong winds and heavy snowfall areas using dedicated mounting fittings and screws ■ Ensures stable strength at the support section (PAT.P) *For more details, please refer to the PDF document or feel free to contact us at the information below. Solar and Eco Division Contact Information https://daidohant.com/contact/ 06-6190-9936 Tags: Solar, Solar Panels, Solar Power Generation Systems, Solar Panels, Solar Power, Decarbonization, Carbon Neutral, SDGs, Roofing Work, Renovation, EPC, PPA, Energy Saving, Renewable Energy, Storage Batteries

• Solar power generation equipment
• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
• Solar mounting brackets and fittings (solar fittings and protective sheets)

The metal horizontal roofing clamp has been compactly renewed. It can now accommodate one type of conventional roofing material.

The metal horizontal roofing clamp "DY5" is a mounting frame for solar modules that can be used on metal horizontal roofing. By tightening the nuts, the two surfaces of the clamps are drawn together, ensuring a secure and firm fixation to the roofing material. Features: ■ Compatible with one type of conventional roofing material ■ More compact than traditional horizontal clamps ■ Achieves easy and strong fixation through the combination of short tracks and clamps ■ Can be installed without making holes in the roof *For more details, please refer to the PDF document or feel free to contact us at the information below. Solar and Eco Division Contact: https://daidohant.com/contact/ 06-6190-9936 Tags: Solar, Solar Panels, Solar Power Generation Systems, Solar Power, Decarbonization, Carbon Neutral, SDGs, Roofing Work, Renovation, EPC, PPA, Energy Saving, Renewable Energy, Storage Batteries

• Solar power generation equipment
• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
• Solar mounting brackets and fittings (solar fittings and protective sheets)

The base fittings have been newly introduced. They can accommodate various roofing materials, expanding the range of construction options.

【Features】 ■ Compatible with various roofing materials such as slate, asphalt shingles, metal horizontal roofing, metal standing seam, and tile batten. ■ Easy positioning of brackets with fixed sheathing boards. ■ Ensures strength by directly fastening brackets to roofing materials with screws. ■ Can be installed on roofing materials that cannot be accommodated by gripping brackets. *For more details, please refer to the PDF document or feel free to contact us at the information below. Solar & Eco Division Contact Information https://daidohant.com/contact/ 06-6190-9936 Tags: Solar, Solar Panels, Solar Power Generation Systems, Solar Power, Decarbonization, Carbon Neutrality, SDGs, Roofing Work, Renovation, EPC, PPA, Energy Saving, Renewable Energy, Storage Batteries, Sheet Metal

• Solar power generation equipment
• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
• Solar mounting brackets and fittings (solar fittings and protective sheets)

Enables reduced construction work and cost savings for residential solar cell modules! "Solar Cell Module Mounting Frame"

Three Qualities That Achieve 'Reduced Construction and Cost Reduction' Utilizing Over 80 Years of Experience and Achievements - Reduction of the number of parts and adoption of common materials - Safe and secure design based on JIS standards - Customized delivery system leveraging past achievements ↓↓↓ For more detailed information, please check the catalog download ↓↓↓ Tags: Solar, Solar Panels, Solar Power Systems, Solar Power Generation, Decarbonization, Carbon Neutral, SDGs, Roofing Work, Renovation, Corner Haze, Round Haze, Hase, EPC, PPA, Energy Saving, Renewable Energy, Storage Batteries

• Solar power generation equipment
• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
• Solar mounting brackets and fittings (solar fittings and protective sheets)

TwooCa is pleased to exhibit once again at IT Trend EXPO 2026 Summer, one of Japan's largest online exhibitions for business solutions. Register and attend for a chance to receive an Amazon Gift Card! (Limited to the first 10,000 attendees.) ------------------------- ★INVITATION TICKET ------------------------- Kort Valuta invites you to IT Trend EXPO 2026 Summer! Please register through our exclusive invitation page below: Register here (Free | Takes about 1 minute) https://it.expo.it-trend.jp/key/dhytwu9p At our online booth, we will showcase TwooCa—an all-in-one solution built around Digital ID to connect companies and employees. Featured solutions include: ・Digital Expense Reimbursement ・Digital Payroll (In Preparation) ・Meal Benefits ・Mental Health Check ・Thanks Messages ・Employee Marketplace for Company Products As this is an online exhibition, you can freely visit booths and watch sessions anytime during the event. ------------------------- ★Event Information ------------------------- ・September 1–4, 2026 ・Online Event ・Free Admission The event also features keynote sessions by leading entrepreneurs, authors, and AI experts. We look forward to welcoming you to the TwooCa online booth! #ITTrendEXPO #HRTech #BackOfficeDX #DigitalTransformation #EmployeeExperience #DigitalID #FinTech #TwooCa

We will hold a webinar on the kintone plugin "Mojitori," which can extract text from photos and PDFs and convert it into data! 【Make Equipment Inspections Easier! On-Site Mojitori Utilization Seminar】 ◆ Seminar Overview The kintone plugin "Mojitori" allows you to convert text from photos, images, PDF files, etc., and automatically input it into various fields in kintone. In this seminar, we will guide you through the setup of Mojitori, including a demonstration of capturing and registering equipment label information and inspection forms on-site. If you are currently required to fill out paper forms on-site and then manually input the data after returning to the office, why not reduce the burden of registration tasks that arise every time you visit multiple sites in a day? 【Recommended for the following people】 - Those who record equipment label information for equipment management - Those who want to reduce data entry tasks for inspection forms, etc. - Those who want to learn how to set up Mojitori 【Timetable】 - About the Mojitori plugin - How to set up the necessary Mojitori plugin - Operation demonstration (importing equipment label information and inspection forms) - Available plans and usage fees - Q&A session We look forward to the participation of many people.

Koichi Yokoyama, President and CEO of Paperlogic Co., Ltd., will speak at the "FPoS Developers Conference 2026," which will be held at the Tokyo International Forum on July 28 (Tuesday) and July 29 (Wednesday). The Paperlogic booth will also be exhibited, so please stop by. The FPoS Developers Conference 2026 is an event organized by Japan Communications Inc. that focuses on FPoS. At this event, experts from various industries and positions will present under the vision of "Trust by Design." Additionally, booths from various companies providing FPoS-related services will be exhibited. *FPoS: Fintech Platform over Security module. Developed by Japan Communications Inc., it serves as a trust foundation for the digital society. --- ◆Conference Presentation◆ July 29 (Wednesday) 16:30 - 17:00 "The official seal, inside your smartphone." Speaker: Koichi Yokoyama, President and CEO of Paperlogic Co., Ltd.

Many of the data handled by companies, such as sales, inventory levels, and sensor measurements, are "time series data" recorded over time. The situations in which such data is handled have been increasing in recent years. In this seminar, we will use real time series data as a subject to explain everything from the visualization of time series data to quantifying factors through regression, forecasting using time series models, and What-if analysis, with demonstrations included. When it comes to regression, it is important to pay attention to the point where previous and subsequent values are interrelated (autocorrelation), but by using time series models that take advantage of this characteristic, accurate predictions can be made. You will gain insights into the unique handling techniques of JMP and tips for utilizing business data for forecasting and decision-making. 【Main Content】 Using real time series data as a subject, we will convey the following items with JMP demonstrations: - The benefits and important considerations of analyzing time series data with JMP (date processing, lag functions, etc.) - Visualization of time series data (considerations using line graphs and smoothed lines) - Quantification of factors through regression models - Future forecasting and What-if analysis using time series models (ARIMA, smoothing) - Features and differentiation of JMP's platforms "Time Series Analysis" and "Time Series Forecasting"

Even engineers can achieve this. Patent research transformed by AI search × BI! In daily patent research, many face challenges such as: "I don't know how to create search queries or what appropriate keywords to use..." "There are too many results to read, and I can't analyze them..." "In the end, I end up relying on the IP department or specific experts..." These issues lead to prolonged research times and delayed decision-making... However, patent research conducted by "on-site engineers" is considered crucial because they have the deepest technical understanding. In this seminar, we will explain the entire process from research and analysis to R&D and strategic planning using PatentSQUARE, in a practical format from an engineer's perspective. We will first break through the "entry point of research" with AI search, resolve the "inability to analyze" bottleneck with the IP BI dashboard, and achieve a seamless process without relying on other tools. ≪Recommended for≫ ● Those in research and development or technical departments ● Those considering new technology themes ● Those who want to improve research efficiency If you want to learn how to conduct "research that leads to decision-making" rather than just searching, please feel free to join us.