Like many top-tier ASMR works, it uses a binaural microphone (such as the KU100) to create a "3D" soundstage. This makes it feel as though the characters are whispering directly into your ears or moving around your head.

The "Suimin" (sleeping) subgenre is designed for relaxation or sleep assistance. The "suyasuya" aspect focuses on the soothing sounds of breathing and soft murmurs, which many users find effective for dealing with insomnia or stress.

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