I started a YouTube channel called "I'm Glad I Built This House"!

Kind to people and the Earth! OM Solar harnesses the blessings of nature to create a comfortable living.

The "OM Quattro Solar" is a system that utilizes the heat and light of the sun to not only provide heating and hot water for your home but also generate electricity. By taking advantage of the property that solar panels emit heat during electricity generation, the system can recover this heat for use in heating and hot water production. This heat utilization can help mitigate the decrease in power generation efficiency caused by the increase in temperature of the solar panels during operation. The solar panels use high-efficiency monocrystalline silicon. 【Features】 ■ Generates heat and electricity simultaneously ■ Touch panel remote control ■ Allows monitoring of temperature and power generation via the internet *For more details, please refer to the catalog or feel free to contact us.

• Solar power generator

Living by harnessing the blessings of nature! A solar thermal floor heating system that supports a comfortable lifestyle.

"OM Solar" is a solar thermal floor heating system designed in accordance with the laws of nature. During the cold winter, it utilizes solar heat for floor heating to create a comfortable thermal environment, and from spring to autumn, it generates hot water using solar heat. In summer, it expels warm air from the roof through the attic, and at night, it takes in cooled air by utilizing radiative cooling. This system helps create a comfortable living environment by integrating comprehensive ideas such as residential design, the way people perceive warmth, thermal environment design, air quality, living flow, and garden creation. 【Features】 ■ Purifies air while simultaneously providing floor heating and ventilation ■ Heats the entire indoor space with floor heating until the next morning ■ Produces approximately 300 liters of hot water per day ■ Introduces cooled air into the room through radiative cooling ■ Controlled by a touch panel remote *For more details, please refer to the catalog or feel free to contact us.

• Other air conditioning equipment
• Solar power generator

Installation is in one location in the attic! Electronic whole-house air purification unit exclusively for OMX/Passiv Aircon.

The "OM e FILTER" is a built-in air purifier specifically designed for the whole-house air conditioning system "OMX" and "Passiv Aircon." It utilizes a "whole-house air conditioning system" that maintains the thermal environment of the entire home 24 hours a day with just one unit, using "duct pathways." It cleans the air throughout the house, capturing everything from mold, pollen, to PM2.5, ensuring "clean air." It also does not miss dust in corners of rooms or in hallways without equipment. 【Features】 ■ Installation in one location in the attic ■ Only one filter to maintain for the entire unit ■ Captures dust effectively ■ Dust collection power adopted by medical institutions ■ Airflow remains almost unchanged, and costs are reasonable *For more details, please refer to the PDF document or feel free to contact us.

• Ventilation and Exhaust

Reducing "heat loss" through ventilation! Introduction of the Passiv Aircon dedicated total heat exchange ventilation system.

"PAtH" is a total heat exchange ventilation system that upgrades Passiv Aircon homes. By bringing in outside air closer to room temperature, it reduces "heat loss" due to ventilation. It ventilates while adjusting humidity to combat winter dryness and summer or rainy season humidity indoors. Additionally, it utilizes the ducts of Passiv Aircon, eliminating the need for double piping and allowing for a neat installation. 【Features】 ■ Reduces "heat loss" due to ventilation ■ Adjusts humidity while ventilating to combat winter dryness and summer or rainy season humidity ■ Utilizes Passiv Aircon ducts ■ No need for double piping, allowing for a neat installation ■ Total heat exchange efficiency for temperature and humidity is 80% *For more details, please refer to the PDF document or feel free to contact us.

• Ventilation and Exhaust

Recommended for construction companies! Heating, cooling, hot water supply, and heat exchange ventilation all in one unit! Providing a customized thermal environment for each individual resident!

"OMX" is an indoor, outdoor, and hot water storage unit that includes functions for heating, cooling, hot water supply, and heat exchange ventilation, achieving an energy-efficient and comfortable thermal environment throughout the year. The hybrid system of solar energy (solar heat) and heat pumps reduces the initial installation costs for a warm winter and cool summer lifestyle, while also minimizing maintenance costs with minimal electricity. It controls temperature changes that are favorable for living, providing a customized temperature environment for each resident, contributing to health and comfort. It also operates automatically in various modes depending on the season, weather, and time. [Main Automatic Operations] ■ Heating using solar heat ■ Heating utilizing heat pumps ■ Heat pump cooling and waste heat utilization for hot water supply ■ Only heat exchange ventilation *For more details, please refer to the PDF materials or feel free to contact us.

• Other environmental equipment
• air conditioning

In winter, heating is provided from under the floor, and in summer, cooling is provided from the ceiling, maintaining a comfortable indoor thermal environment year-round! Whole-house air conditioning and floor heating with a single air conditioner!

The "Passive Air Conditioner" is an air conditioning system that creates a comfortable thermal environment without being troubled by unpleasant drafts or indoor temperature differences. Installed in the attic of a house that incorporates elements of passive design, it maintains a comfortable indoor thermal environment year-round by providing heating from the floor in winter and cooling from the ceiling in summer through ducting. By planning the architecture and air conditioning equipment as a cohesive unit, both indoor and outdoor spaces are neatly integrated, and the hassle of daily maintenance is reduced to just one unit. This leads to a simpler and more comfortable lifestyle. 【Features】 ■ Insulation ■ Sunlight shading ■ Daylight utilization ■ Utilization of solar heat and natural wind ■ 24-hour operation to reduce temperature differences * For more details, please download the PDF or feel free to contact us.

• air conditioning
• Solar power generator

JOHNAN has released a video that clearly explains the implementation technology for stretchable films, which are expected to be utilized in wearable devices and medical equipment. In the video, you can see how the film, which has excellent elasticity, stretches and contracts. Please check our high technological capabilities and the flexible characteristics that are useful for product development. We hope this will help you generate new ideas in product development. ▼You can watch the video here [Link to the implementation page for stretchable films] https://www.johnan.com/dms/mounting/filmdevic/stretchable/

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but our company will be closed for summer vacation during the following period. 【Closure Period】 From Saturday, August 9, 2025, to Thursday, August 14, 2025. We will resume normal business operations on Friday, August 15. We appreciate your understanding during this time and apologize for any inconvenience caused.

"Because it's an invisible place, we won't overlook it." Japan's climate is characterized by high temperatures and humidity, and particularly after typhoons and heavy rains, the conditions can be harsh for homes. It's not just the roofs and exterior walls that are affected by rain and wind. The area beneath the floor is actually the most susceptible and often overlooked point. This time, we will explain the "checkpoints for under the floor" that should be confirmed after a typhoon or heavy rain, the "responses" if abnormalities are found, and measures for preventing recurrence. [Table of Contents] ■ Why is underfloor checking necessary? ■ Checkpoints to confirm after a typhoon or heavy rain ■ Responses when damage is discovered ■ Points for preventing recurrence ■ Suggestions from Seihou Products ■ Summary Please be sure to read the [related materials] and [related links]. ↓ ↓ ↓

Explosion-proof motors available in stock We will deliver within 7 days to meet your delivery schedule. 【What is an explosion-proof motor?】 In factories and plants, flammable gases and vapors are present. When these mix with air and come into contact with an ignition source, an explosion or fire can occur. This motor is designed with measures to eliminate such ignition sources. 【Available stock models】 ■ Pressure-resistant explosion-proof motors, explosion-proof grade d2G4 - Foot-mounted type, output 0.4 to 3.7 kW, 4 poles - Flange type, output 0.4 to 0.75 kW, 4 poles ■ Increased safety explosion-proof motors, explosion-proof grade eG3 - Foot-mounted type, output 0.2 to 0.75 kW, 2 and 4 poles - Flange type, output 0.2 to 0.75 kW, 2 and 4 poles

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.