A deliberately low bathing position
The listing gives an overall height of about 9.1 inches, suited to people already comfortable with low seated bathing.
Yamaco · 9.1 in high · Made in Japan
A compact Japanese-made hinoki stool with a 12-by-7.1-inch footprint and about 9.1-inch overall height, intended for people who specifically prefer a traditional low bath-chair format.
What it changes in the bath
This is not a conventional tall shower chair. Its purpose is a compact, Japanese-style low seating position with natural hinoki as part of the bathing environment.
The listing gives an overall height of about 9.1 inches, suited to people already comfortable with low seated bathing.
At roughly 12 inches wide and 7.1 inches deep, it occupies less floor area than many full-size bathroom seats.
The body is listed as hinoki, bringing visible natural wood rather than plastic or metal into the routine.
Amazon lists the stool at 3.9 pounds, making its placement easier to change than a fixed seat.
The product information says no assembly is required, so the main decisions are fit, load and wood care.
Who it is for
It is best for someone deliberately choosing a low Japanese bath stool—not someone seeking a mobility aid or a tall shower seat.