Year awarded
Special Award
Company Info


GOOD DESIGN|グッドフォーカス賞[防災・復興デザイン]

Award-winning item
Public Toilet [Resilience toilet(considerate of disaster): BC-P112SA, DT-PB150CH]
Business Owner
LIXIL Corporation
18-03 Project and activity for the general public
LIXIL Corporation (Japan)
Award Number
Outline of Good Design Award winners
Outline of Good Design Award winners 2019

Outline* The shown information is the one as of the awarded date and might has been changed.


Lixil developed this disaster-resilient flush toilet to prevent health damage and even death due to poor sanitary conditions that can occur in an natural disaster, after speaking with governmental offices and evacuation centers that endured major crises. Lixil is helping to raise awareness in communities, schools and businesses of the importance of having working toilets in a disaster.


Yasuhiro Shirai, LIXIL Corporation


Hideaki Tsuzuki/ Toilet & Vanity Merchandising Department, LIXIL Corporation


Hidehiro Nakashima/ Ceramic Development Group Ceramic Development Department, LIXIL Corporation

More information

Already on the market


It is extremely important for us to be able to use things in the same manner even when the water is shut down or natural disaster strikes. In disaster-affected areas, the biggest concern would be shelter, food, drink and toilets. There are more and more measures taken to secure shelter and food/drink, however, the issue with the lack of clean toilets could lead to poor sanitary conditions, which in turn could contribute to critical issues such as health problems and psychological stress. This disaster-resilient toilet presents a wonderful concept as the toilets ordinarily used at municipalities and schools turn into low-flush toilets available to the public in the event of disrupted water supply. Although they may not be fully operational depending on the seriousness of the disaster, just the effort to increase the availability of toilets is commendable. It is also noteworthy that the company carries out activities to the public such as seminars to know, use and get used to disaster-ready toilets, education for disaster prevention. Apparently, it has received requests to develop this type of toilet for home use, which is no surprise. The reliability of this product offers a sense of security in case of an emergency.

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