Hakubo - 自然音で眠れる睡眠アプリ

Hakubo is an app that lets you relax by listening to natural sounds and gentle music. Stress, fatigue, anxiety... Please use it for sleepless nights. ◆ Hear the sounds of nature Various natural sounds and environmental sounds are recorded. ・Sound of waves ・Bonfire sound ·Sound of rain ・River sound