Adult diapers,
clearly explained.
We introduce products sold in Japan and care methods. How diapers are combined, labeled and used may vary by country or region.
Hiroshi Yagi | Editor, Adult Diaper Information Center Japan
No affiliate advertising
Adult diaper basics
Learn the basics in three steps: understand the types, choose a product, and use it.
STEP 1Types and how they workCompare pull-on adult diapers, tape-fastened adult diapers and incontinence insert pads. Learn how their shapes, absorbent structures and roles differ.
STEP 2Absorbency, sizing and selectionCheck absorbency for the situation and urine volume, and a size that fits the body. Learn how diapers and insert pads can be used together.
STEP 3Using insert pads and changing diapersUse articles and videos to review pad placement, fastening tapes, and the steps and practical details of diaper changes.Start with Step 1, or go directly to the topic you need.
Three articles to get started
Work through the essentials of adult diapers, one topic at a time.
PULL ON LIKE UNDERWEARPull-on adult diapersLearn the features of pull-on adult diapers, how to choose a size, and what to check when using an incontinence insert pad.
PLACEMENT MATTERSTape-fastened adult diapersLearn the features of tape-fastened adult diapers, how to choose a size, how to fasten the tapes, and what to check when adding an insert pad.
UNDERSTAND THE OPTIONSIncontinence insert padsCompare types and absorbency levels of incontinence insert pads. Check diaper compatibility and the precautions around layering pads.Two video guides to get started
Review changing methods in articles that bring together official manufacturer videos.
OFFICIAL MANUFACTURER VIDEOSChanging pull-on adult diapersSee how to put on, remove and change pull-on adult diapers. Check the method for the product you use, review how to assist someone, and replay each step at your own pace.
OFFICIAL MANUFACTURER VIDEOSChanging tape-fastened adult diapersWatch the steps from helping someone turn to positioning the diaper and fastening the tapes. Review the hand movements and sequence one step at a time.Browse by concern
Choose the concern closest to yours to find a relevant guide.
01 / LEAKAGEConcerned about diaper leaks?Use where and when leaks happen to review possible causes, including size, placement and absorbency.
02 / SIZINGLooking for the right fit?Check where to measure and how each product describes its sizes. Review the fit to find a suitable size.
03 / TOILETINGMake toileting easierReview getting to the toilet and sitting posture, and learn about assistive equipment that can support toileting.When you need advice
Find telephone and chat services in Japan for advice on choosing adult diapers.
Explore the same product type across manufacturers
Select a type to find official Japanese product guides, grouped into retail products and products for hospitals and care facilities.
Manufacturers
Find product types and official information for the brand you use.
Nepia Tender
Oji Nepia
Relief
Kao
Ellemoi Ichiban
Kami Shoji
Only One Care
KOYO
FREENE
Daiichi Eizai
Attento
Daio Paper
Acty
Nippon Paper Crecia
Salva
Hakujuji
Lifree
Unicharm
TENA
Unicharm Mölnlycke
Refré
LiveDo Corporation
Companies are listed in Japanese alphabetical order, excluding the corporate designation. The product guides distinguish retail ranges from those for hospitals and care facilities.
Official product links below and manufacturer websites are in Japanese and describe Japan-market ranges. Retail and care-facility availability may differ overseas.
Study sessions and training
Free online study sessions and training for organizations and care facilities.
Free online study sessions
Adult diaper basics in a three-session series.
Held monthly, with free participation.
View study sessions and updates ↗Request adult diaper training
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Available online and on site.
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