Explore adult diaper types, absorbency, fit and everyday use. This library brings together the English articles available from Adult Diaper Information Center Japan. New English articles appear here as they are published.
English articles
Read illustrated explanations and practical points to check when choosing and using adult diapers and incontinence insert pads.
Sizes L and above
All articles →![Larger Tape-Fastened Adult Diapers: 6 Manufacturers in Japan [2026]](https://062.design/wp-content/uploads/2021/05/テープ型最大サイズアイキャッチ-3-1024x538.png)
Larger Tape-Fastened Adult Diapers: 6 Manufacturers in Japan [2026]
Compare larger Japanese retail tape-fastened adult diapers by hip range and reference absorption. Learn why L and LL labels alone do not determine fit.
Read the guide ↗![Larger Pull-on Adult Diapers: Sizes L and Above from Six Manufacturers [2026]](https://062.design/wp-content/uploads/2021/05/パンツ型最大サイズアイキャッチ-1-1024x538.png)
Larger Pull-on Adult Diapers: Sizes L and Above from Six Manufacturers [2026]
A comparison of larger pull-on adult diapers from six manufacturers, including waist ranges, absorbency references, product links and tips for checking fit.
Read the guide ↗Follow a three-step learning guide
Start with product types and structure, then move on to selection and fit, and finally to use and changing. The guides below are available in English. Links to Japanese articles are clearly marked.
Types and structure
Understand pull-on adult diapers, tape-fastened adult diapers, incontinence insert pads and pad-holding underwear. Learn what each product is designed to do.
Read the guide →Choosing a product, absorbency and size
Check the product type, body fit, reference absorbency and time until the next change. Compare the features that matter for the person using the product.
Read the guide →Fitting, use and changing
Explore insert pad placement, standing leak guards, fastening tapes, changing demonstrations, skin cleansing and disposal after use.
Read the guide →