New Proposal for "Invisible Drainage Risks" in Housing Complexes and Aging Condominiums: Drainage Joint "Sasuke-kun" Exhibited, Aiming for Standard Adoption by Management Associations
Peaceful Renovate Co., Ltd. will exhibit "Sasuke-kun," a drainage joint that solves drainage problems in bathroom renovations of aging condominiums, at the "Condominium Management Association Support Exhibition" held at Tokyo Big Sight from May 13, 2026. This product aims to standardize construction quality and reduce risks for management associations.
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Peaceful Renovate Co., Ltd. (Headquarters: Tama City, Tokyo; Representative Director: Hiromi Ikemoto) will exhibit at the "Condominium Management Association Support Exhibition" within the "Housing, Architecture, and Real Estate Comprehensive Exhibition" to be held at Tokyo Big Sight from May 13, 2026, introducing "Sasuke-kun," a drainage joint that solves drainage problems in bathroom renovations of aging condominiums.
■ Background: Increasing "Water Leakage Problems Caused by Drainage"
In condominiums aged 40 years or more, the risk of water leakage due to the quality of drainage connection work has become apparent during renovations from traditional bathrooms to unit baths.
In particular, conventional construction methods involving "mortar embedding" of existing drainage traps face challenges such as:
- Variation in quality depending on the installer
- Insufficient resistance to high-pressure cleaning
- Long-term deterioration risk
In fact, water leakage accidents have occurred immediately after renovation, where pipes detach, causing damage to multiple units from upper to lower floors.
These problems not only lead to resident disputes but also directly impact the responsibility of management associations and boards of directors, as well as the decline in property value.
■ Solution: What is "Sasuke-kun"?
"Sasuke-kun" is a drainage joint that securely connects existing iron drainage traps and newly installed PVC pipes with a screw-in mechanism.
【Features】
- Highly reproducible connection structure that simply twists into place
- Labor-saving design that can be installed in approximately 10 minutes
- Compatible with high-pressure cleaning
- Durability due to SUS304 stainless steel construction
- Connectable regardless of unit bath manufacturer
Compared to conventional methods, it eliminates the variability in construction quality and significantly reduces the risk of water leakage.
Construction video here: YOUTUBE Short (1 minute)
*Construction image
■ Proposal to Management Associations: The Option of Standard Component Adoption
This product is positioned not merely as a component, but as a risk management tool for management associations.
- Clarification of construction standards during repairs and renovations
- Prevention of construction problems
- Avoidance of disputes among residents
- Reduction of the burden on management associations in the event of a water leakage accident
Some management associations have already begun adopting it as a recommended or standard component.
It can be an effective solution, especially for buildings where rebuilding plans are not progressing, or where drainage pipes are not included in long-term repair plans.
■ Exhibition Overview
Dates: May 13 (Wed) - 15 (Fri), 2026
Target Audience: Condominium management associations, boards of directors, chairpersons, management companies, construction companies, condominium owners
Content: Actual exhibition of the drainage joint "Sasuke-kun"
- Introduction of specific examples of water leakage risks
- Case studies of adoption by management associations
- Explanation of implementation methods
【Details】Register for attendance here: https://housing-biz.jp/management/highlight.php
■ Benefits of Visiting
This exhibition will provide concrete solutions for those facing challenges such as:
- Anxiety about water leakage during renovations of housing complexes and aging condominiums
- Desire to standardize the construction quality of drainage connections
- Desire to prevent problems as a management association
- Considering risk reduction measures in long-term repair plans
*Sasuke-kun character (trademark pending)
■ Company Profile
Company Name: Peaceful Renovate Co., Ltd.
Representative: Hiromi Ikemoto, Representative Director
Location: Sakuraoka Plaza Building 5F, 1-11-3 Sekido, Tama City, Tokyo
Business Activities: Renovation planning and design, development of housing equipment related products
Peaceful Renovate Co., Ltd.
*Sasuke-kun special page is currently under preparation.
■ Inquiries Regarding This Matter
Peaceful Renovate Co., Ltd.
Contact: Hiromi Ikemoto, Representative Director
Email: info@peaceful-renovate.co.jp
TEL: 042-404-2329/090-6811-5000
Keywords:
■ Background: Increasing "Water Leakage Problems Caused by Drainage"
In condominiums aged 40 years or more, the risk of water leakage due to the quality of drainage connection work has become apparent during renovations from traditional bathrooms to unit baths.
In particular, conventional construction methods involving "mortar embedding" of existing drainage traps face challenges such as:
- Variation in quality depending on the installer
- Insufficient resistance to high-pressure cleaning
- Long-term deterioration risk
In fact, water leakage accidents have occurred immediately after renovation, where pipes detach, causing damage to multiple units from upper to lower floors.
These problems not only lead to resident disputes but also directly impact the responsibility of management associations and boards of directors, as well as the decline in property value.
■ Solution: What is "Sasuke-kun"?
"Sasuke-kun" is a drainage joint that securely connects existing iron drainage traps and newly installed PVC pipes with a screw-in mechanism.
【Features】
- Highly reproducible connection structure that simply twists into place
- Labor-saving design that can be installed in approximately 10 minutes
- Compatible with high-pressure cleaning
- Durability due to SUS304 stainless steel construction
- Connectable regardless of unit bath manufacturer
Compared to conventional methods, it eliminates the variability in construction quality and significantly reduces the risk of water leakage.
Construction video here: YOUTUBE Short (1 minute)
*Construction image
■ Proposal to Management Associations: The Option of Standard Component Adoption
This product is positioned not merely as a component, but as a risk management tool for management associations.
- Clarification of construction standards during repairs and renovations
- Prevention of construction problems
- Avoidance of disputes among residents
- Reduction of the burden on management associations in the event of a water leakage accident
Some management associations have already begun adopting it as a recommended or standard component.
It can be an effective solution, especially for buildings where rebuilding plans are not progressing, or where drainage pipes are not included in long-term repair plans.
■ Exhibition Overview
Dates: May 13 (Wed) - 15 (Fri), 2026
Target Audience: Condominium management associations, boards of directors, chairpersons, management companies, construction companies, condominium owners
Content: Actual exhibition of the drainage joint "Sasuke-kun"
- Introduction of specific examples of water leakage risks
- Case studies of adoption by management associations
- Explanation of implementation methods
【Details】Register for attendance here: https://housing-biz.jp/management/highlight.php
■ Benefits of Visiting
This exhibition will provide concrete solutions for those facing challenges such as:
- Anxiety about water leakage during renovations of housing complexes and aging condominiums
- Desire to standardize the construction quality of drainage connections
- Desire to prevent problems as a management association
- Considering risk reduction measures in long-term repair plans
*Sasuke-kun character (trademark pending)
■ Company Profile
Company Name: Peaceful Renovate Co., Ltd.
Representative: Hiromi Ikemoto, Representative Director
Location: Sakuraoka Plaza Building 5F, 1-11-3 Sekido, Tama City, Tokyo
Business Activities: Renovation planning and design, development of housing equipment related products
Peaceful Renovate Co., Ltd.
*Sasuke-kun special page is currently under preparation.
■ Inquiries Regarding This Matter
Peaceful Renovate Co., Ltd.
Contact: Hiromi Ikemoto, Representative Director
Email: info@peaceful-renovate.co.jp
TEL: 042-404-2329/090-6811-5000
Keywords: