We will exhibit at the Japan Volcanological Society's 2023 Autumn Meeting (October 18-20).

600g ultra-lightweight design, 0.2W low power consumption logger.

The DataMark LS-8800 is a compact, lightweight, and low-power data recording device developed primarily for battery-operated observations in locations without commercial power supply. Despite its high dynamic range and precise time synchronization, the LS-8800 achieves unprecedented low power consumption, significantly reducing the battery capacity required for observations. It enables the realization of a compact observation system. 【Features】 ■ Overwhelmingly ultra-low power consumption ■ Achieves ultra-miniaturization of the main unit ■ Easy setup with key operation ■ Dynamic range ■ Accurate time synchronization for all sampling with GPS ■ Records on SD/SDHC memory cards ■ 1000Hz sampling *For more details, please refer to the PDF materials or feel free to contact us.

• Data Logger

Compact, lightweight, and low power consumption telemeters packed with multifunctionality!

The "LT-7700" maintains the low power consumption of the "7000 series" while achieving multifunctionality with DATAMARK's telemetry. It enables new observation styles even in environments where temporary observations of earthquakes and volcanic eruptions are needed, or where commercial power sources are unavailable. Compatibility with different conventional products in terms of sampling timing and frequency characteristics can be achieved. 【Features】 ■ High functionality and low power consumption ■ Compatibility mode with conventional products ■ All 6 channels × high-speed sampling ■ Redundancy in data centers *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

The glass pot lid has a hydrophilic heat-resistant coating, allowing you to check the cooking state without any fogging.

Based on practical experience in support companies and business companies, SBS Marketing Co., Ltd. provides consulting services related to marketing, sales promotion, and customer attraction mainly in the BtoB (business-to-business) sector. On August 7, 2025 (Thursday), they published a page titled "Can You Leave an 'Impact' in Business Meetings and Presentations!? 'Echoic Memory'". 'Echoic Memory' is the temporary storage of auditory information received through the ears. The page explains the mechanisms and examples of its occurrence, the differences from 'Iconic Memory', points to maximize its effectiveness, and advanced utilization techniques. (Page Overview: Excerpts) ■ What is 'Echoic Memory'? ■ The mechanism of 'Echoic Memory' and familiar examples ■ 'Echoic Memory' and 'Iconic Memory' ■ Examples of utilization in business scenes ■ Four points to maximize the effectiveness of 'Echoic Memory' ■ Advanced utilization techniques for 'Echoic Memory' (DL content only) ▼ For more details, please visit this page. https://sbsmarketing.co.jp/blog/echoic-memory-2025-08/

We would like to inform you that our company has recorded a special loss (executive retirement benefits) for the first half of the fiscal year ending December 2025, as detailed below. Furthermore, the payment of executive retirement benefits was approved at the "51st Annual General Meeting of Shareholders" held on March 28, 2025. 1. Recording of Special Loss In recognition of the long-standing contributions of one retiring director, we have recorded a special loss of 14,045 thousand yen as executive retirement benefits. 2. Impact on Performance The impact of this matter on the performance forecast for the fiscal year ending December 2025 is minimal. End.

We will disclose the interim financial results for the fiscal period ending December 2025.

As part of the "Hometown Ibara Future Creation Human Resource Development Project," we welcomed local elementary and middle school students to the special summer program "Ibara Job Exploration Tour 2025," a collaboration between the Ibara City Chamber of Commerce and the Corporate Branding Committee. We conducted a presentation that clearly and enjoyably introduced how our technology supports society, allowing the children to learn about the appeal of manufacturing and the significance of working while interacting with actual devices and products. Through this initiative, we hope to deepen our connection with the community and nurture the curiosity of the children who will carry the future. We sincerely thank everyone who participated, as well as all those involved in planning and organizing the event.