HONU Co., Ltd. Launches Air Conditioner Deep Cleaning Service for Schools in Tokyo – Capable of Cleaning 15+ Units Daily, with Intensive Summer Break Scheduling

This service is designed to improve the air conditioning environment in educational facilities—including elementary schools, junior high schools, high schools, vocational schools, universities, and tutoring centers—where children, students, and staff spend long hours. By utilizing summer breaks, long holidays, school closure days, and non-instructional hours, intensive cleaning operations can be conducted, with the capability to deep clean more than 15 air conditioning units per day depending on site conditions.

In schools across Tokyo, air conditioning units in classrooms, staff rooms, and nurse offices are operating for extended periods during the hot summer months. Accumulated dust, mold, and dirt inside the units can lead to reduced cooling efficiency, musty odors, decreased airflow, and black discoloration around air vents.

In school environments, where students, teachers, and staff share indoor spaces for prolonged periods, the comfort and cleanliness of air conditioning systems directly impact learning and working conditions. However, due to limited availability during regular school hours, many facilities have been unable to conduct thorough internal deep cleaning of their AC units.

Leveraging its extensive experience in deep cleaning air conditioning systems for hotels, medical institutions, and commercial facilities, HONU Co., Ltd. is now launching service registration for schools in Tokyo.

Common Air Conditioning Issues in School Facilities

- Poor cooling performance - Weak airflow - Musty odor when AC is turned on - Black discoloration around air vents - Odors return even after filter cleaning - Uneven cooling across classrooms - Desire to clean multiple units during long holidays - Need to minimize disruption to classes and extracurricular activities

Capacity for 15+ Units Per Day

Depending on site conditions, unit types, installation layouts, and work logistics, HONU Co., Ltd. can deep clean more than 15 air conditioning units per day. The company can also support large-scale, floor-wide or multi-classroom cleaning projects.

HONU proposes customized cleaning schedules aligned with school calendars—including summer, winter, and spring breaks, weekends, and closure days—to improve air quality with minimal disruption to academic activities.

Target Facilities

- Elementary schools in Tokyo - Junior high schools in Tokyo - High schools in Tokyo - Vocational schools and universities - Kindergartens and daycare centers - Tutoring centers and cram schools - After-school programs - Educational institutions and related facilities

Company Overview

Company Name: HONU Co., Ltd. Address: 9-1-7 Akasaka, Minato-ku, Tokyo 107-0052 Representative: Kenichi Uchida, CEO Founded: March 2008 Business Activities: Smoke-free renovation and room refresh services for hotels, deep cleaning of commercial air conditioning systems, infection control solutions for medical institutions Service Brand: Chokai no Chikara (HONU) Trade Name: KOHKIN LAB Phone: 03-6885-5737 Website: https://honucare.co.jp/