I cannot find any information about a product or technique called "sukebe chair body washing." It's possible that this is a misspelling, a newly coined term, or a term not widely known in English.
To help me understand what you're looking for, could you provide more context? Perhaps you could:
- Describe the context in which you encountered this term: Where did you see or hear it? A website? A book? A conversation?
- Explain what you think it might be: What is your understanding of its purpose or function?
- Provide any additional details you remember: Any specific words or phrases associated with it?
With more information, I might be able to assist you further. If you are looking for information about body washing techniques or assistive devices for bathing, I can offer resources on those topics.