Osaka: Legacy Maker Develops ‘Silent’ Umbrella, Rain Sounds Muffled for Blind People
- Posted on September 6, 2025
- By The Japan News
- 1 Views
Osaka: Legacy Maker Develops ‘Silent’ Umbrella, Rain Sounds Muffled for Blind People
OSAKA — An umbrella developed by a manufacturer in Osaka is gaining popularity among blind people or those who are highly sensitive to noise, as it muffles the sound of raindrops
