Transitioning heatstroke measures in schools and special support schools from 'manual management' to 'automated monitoring' - Recruitment for free demonstration monitors of the WBGT remote monitoring system 'Miharu-kun Pro' has begun (Note: Recruitment for summer 2026 has closed).

WBGT - Automatically measures temperature and humidity & displays warnings! A multifunctional monitoring device that complies with mandatory heatstroke prevention measures.

This product visualizes the Wet Bulb Globe Temperature (WBGT) and can promptly respond to the obligation of heatstroke prevention measures. It automatically measures temperature, humidity, and WBGT, providing clear visual warnings through a three-color display and an LCD screen. When thresholds are exceeded, it immediately supports prompt response with flashing alerts and email notifications. Additionally, measurement data is automatically recorded and can be utilized for report creation and compliance with regulations. <Main Features (Bullet Points)> ✔ Automatically measures, displays, and records WBGT (heat index) + temperature and humidity ✔ Warning levels are highly visible with three-color lights + LCD display ✔ Flashing alerts & email notifications for threshold exceedance → Immediate response on-site ✔ LoRa wireless communication is strong against obstacles and stable over long distances ✔ Log storage support → Convenient for compliance and report creation

• Other temperature and humidity measuring instruments

WBGT measurement × warning × recording! Ensuring worker safety in indoor work environments against heat stroke | Compliance with heat stroke prevention regulations.

Starting from June 2025, measures against heatstroke will be mandated instead of being a voluntary effort. The "Miharu-kun PRO <WD100-ENV-LCD>" automatically measures, displays, and records WBGT (Wet Bulb Globe Temperature) and temperature-humidity, achieving "visualization" of indoor work environments such as factories and warehouses, along with immediate warnings. ■ Main Features: - Automatic measurement, display, and recording of WBGT and temperature-humidity - Intuitive warnings with a 3-color LED (green, yellow, red) + LCD - Flashing and email notifications for threshold exceedance for immediate response - Stable connection even in large sites via LoRa communication ■ Solving these challenges: ✔ Visualizing the safety of workers ✔ Immediate notifications to site leaders ✔ Strengthening reporting and management through record preservation ✔ Implementation is progressing in factories, logistics warehouses, food processing plants, etc., and it is also utilized as a product eligible for subsidies. ▶ Details: ISA Official Website https://isa-j.co.jp/info/miharu/

• Temperature and humidity measuring instruments

Measure indoor temperature, humidity, and CO2 concentration, and display it on a large LCD screen. Warn with three colors of light in stages and notify about ventilation via email or alerts!

The monitoring targets selected by the user from temperature, humidity, carbon dioxide (CO2) concentration, and WBGT (heat index) are indicated by a three-color LCD: green for "normal," yellow for "caution," and red for "warning/ventilation needed immediately." For example, if "standard values" suitable for avoiding crowded places or ensuring a comfortable indoor environment are preset, the color changes as the status escalates, and the displayed measurement values will blink to provide a warning, along with email notifications. Temperature, humidity, and carbon dioxide (CO2) concentration are measured using high-precision sensors built into the measurement unit, and the measurement data is collected by the main unit. Up to 32 sub-units can be connected to one main unit, and the communication between the measurement unit and the main unit uses LoRa wireless communication, which is resistant to obstacles and enables long-distance communication with low power consumption, covering areas and obstacles that Wi-Fi or Bluetooth cannot reach, including across floors and distances. This makes it suitable for environmental monitoring in large factories, facilities, and buildings. ★ Measures and displays temperature, humidity, carbon dioxide (CO2) concentration, and WBGT (heat index) ★ Alert notifications via email, etc. ★ Utilization of WBGT values for heatstroke prevention ★ Can be combined with contact input/output units for integration with ventilation systems

• Temperature and humidity measuring instruments

"Don't miss disaster information, heatstroke warnings, and emergency information emails!" Alerts anywhere via Wi-Fi | Important email notification system for schools and public facilities.

This solution is an "Emergency Notification + Environmental Monitoring System" for municipalities, schools, and public facilities. Do you have any of these concerns? ✔ I want to understand the environment in classrooms and gymnasiums. ✔ I want to strengthen measures against heatstroke and infectious diseases (visualization). ✔ I want to reduce the hassle of patrolling and recording, but there aren't enough staff. (1) Melmaru-kun + Heatstroke Alert Email Distribution Service This service automatically receives the "Heatstroke Alert" and "Special Heatstroke Alert" issued by the Japan Meteorological Agency (externally provided by Baizer Co., Ltd.) and Melmaru-kun issues real-time warnings with light and sound. It requires no installation work, is easy to set up, and can be introduced at a low cost, making it widely applicable from municipalities to schools and construction sites. *In addition to heatstroke measures, it can also be linked with various warning emails such as suspicious person and pest information. It is a versatile warning light that can be used throughout the year. (2) Miharuku-kun PRO (WBGT Compatible Model) It measures temperature, humidity, CO2 concentration, and WBGT (heat index) in real-time, displaying and recording the data collected via LoRa wireless communication. By linking with email notifications and warning lights, it provides direct "visible" alerts on-site. The data is automatically saved, allowing for management of countermeasure history and improvement measures.

• Data Logger
• Other environmental equipment
• Other security

Heatstroke prevention measures made mandatory! An IoT warning system that measures and records WBGT, ensuring visibility and notifications to protect the workplace.

In 2025, due to system reforms, the understanding and response to WBGT values (heat index) have become mandatory for all businesses. "Miharukun PRO" is an IoT solution that visualizes heat stroke risks at work sites, provides immediate warnings, and saves records. 【This product solves the following issues】 ✔ Heat measures at the site are subjective and vague ✔ WBGT values for each site are not being monitored ✔ Warnings are not noticeable, and employees may not be aware ✔ Records are not kept, making management and reporting difficult 【Main features of Miharukun PRO <WD100-ENV-LCD>】 ✔ Automatically measures, displays, and records WBGT, temperature, and humidity ✔ Excellent visibility with three-color lights + LCD display (green, yellow, red) ✔ Blinking and email notifications for threshold exceedance → Immediate response possible ✔ Can connect up to 32 child units with one parent unit ✔ Communication via LoRa wireless (long-range, low power, resistant to obstacles) ✔ High-visibility large display warns the entire floor ✔ Log storage can be used for compliance with regulations and report creation

• Temperature and humidity measuring instruments

Heatstroke prevention measures made mandatory! An IoT warning system that measures and records WBGT, ensuring visibility and notifications to protect the workplace.

In 2025, a system reform mandated that all businesses must understand and respond to WBGT values (heat index). "Miharukun PRO" is an IoT solution that visualizes, provides immediate warnings, and stores records of heatstroke risks at work sites. 【This product solves the following issues】 ✔ Heat measures at the site are subjective and vague ✔ WBGT values for each site are not being monitored ✔ Warnings are not noticeable, and employees may not be aware ✔ Records are not kept, making management and reporting difficult 【Main features of Miharukun PRO <WD100-ENV-LCD>】 ✔ Automatic measurement, display, and recording of WBGT, temperature, and humidity ✔ Excellent visibility with three-color lights + LCD display (green, yellow, red) ✔ Flashing and email notifications for threshold exceedance → Immediate response possible ✔ One main unit can connect with up to 32 sub-units ✔ Communication via LoRa wireless (long-range, low power consumption, resistant to obstacles) ✔ Large display with high visibility warns the entire floor ✔ Log storage can be utilized for compliance and report generation

• Other measurement and measuring equipment

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. Many implementation examples are also presented, so please take a look at the case study page.

Fukuda Co., Ltd., which develops, manufactures, and sells leak testing equipment to inspect airtightness and sealing performance, provides a technical document that clearly explains the methods and theories of airtight testing, titled "Technical Manual." We are offering it as a PDF file. Please take this opportunity to download and view it!

In public construction civil engineering sites, there are many instances where sheets are used as common temporary facilities, such as construction roads, access roads, heavy machinery work yards, material storage areas, and worker pathways. Traditionally, steel plates were common, but due to their weight, transportation and installation can be cumbersome. Hyper CLT sheets are civil engineering materials made from wooden CLT for civil engineering use. The 5×10 sheet weighs about 230 kg, and the 5×20 sheet weighs about 460 kg, making them lightweight and easy to transport, install, and remove, even with small machinery. They can be widely utilized for temporary roads, heavy machinery scaffolding, pathways within the site, and protection of material storage in public works. Since they are made of wood, they also contribute to environmental aspects such as reducing summer heat reflection, lowering noise, and fixing CO2. They can simultaneously address construction efficiency, safety measures, and environmental considerations, making them effective for innovative proposals in public works. Furthermore, they improve transportation efficiency and reduce labor in site operations as an alternative to steel plates. Hyper CLT sheets are registered technology with the Ministry of Land, Infrastructure, Transport and Tourism under NETIS "TH-250021-A." They are recommended for companies considering civil engineering, civil engineering use, and civil engineering CLT. Feel free to request materials or consult about implementation. They are temporary materials that also help improve site evaluations in public works. Please consider them.

We have released a new video on our company’s YouTube channel. The theme of this video is "The World of Amino Acid-Based Shampoos." Amino acid-based shampoos have become popular in recent years, but the lather, feel, and finish can vary greatly depending on the cleansing ingredients used. In this video, we clearly explain the changes in user experience based on the differences in cleansing ingredients by comparing two types of amino acid-based shampoos. We hope you can use this as a hint for developing original shampoos and differentiation.