寝手話
日本手話で寝言をいう子ども。
音声言語話者は音声で、
手話言語話者は手話で寝言をいいます。

Talking in Sleep in a Sign Language
A child talking in sleep in Japanese Sign Language. Talking in sleep, speakers speak and signers sign.

映像提供：盛山麻奈美 / Video by MORIYAMA Manami