The Japanese Sign Language family is a language family of three sign languages, Japanese Sign Language, Korean Sign Language, and Taiwanese Sign Language.
There is little difficulty in communication between the three languages.
Wikipedia[ - ]
The Japanese Sign Language family is a language family of three sign languages, Japanese Sign...
[ + ]
The Japanese Sign Language family is a language family of three sign languages, Japanese Sign Language, Korean Sign Language, and Taiwanese Sign Language.
There is little difficulty in communication between the three languages.
Wikipedia