On 9 December 2022, Omutsu Johokyoku (Adult Diaper Information Center Japan) welcomed Kenji Iwata of Unicharm Corporation as lecturer for an online study session, “Understanding Diaper Features: About Unicharm’s Lifree.”
Adult disposable diapers come in many types, with structures, functions and intended uses varying by manufacturer and product. This session introduced products from Unicharm’s adult disposable diaper brand Lifree from the manufacturer’s perspective.
Iwata is a physical therapist who has long exchanged views and information about adult disposable diapers with Hiroshi Yagi. Working together in this manufacturer study session allowed us to deepen product understanding alongside participants.
Thank you to Iwata and everyone who participated.
Event details
Title
Understanding Diaper Features!
About Unicharm’s Lifree
Content
Introduction to Lifree’s features
Lecturer
Kenji Iwata
Unicharm Corporation
Physical therapist
Date and time
Friday, 9 December 2022
20:00–21:30
Format
Online via Zoom
Audience
Healthcare and care professionals
Capacity
200 participants, first come, first served
Participation fee
Free
Organizer
Omutsu Johokyoku (Adult Diaper Information Center Japan)
Related websites
Unicharm Corporation
https://www.unicharm.co.jp/
Lifree official website
https://jp.lifree.com/ja/home.html
![[Manufacturer Study Session] Learning about Lifree with Kenji Iwata of Unicharm](https://062info.com/wp-content/uploads/2026/08/unicharm-lifree-adult-diaper-study-session-2022-770x433.png)