【睡眠用BGM・水中の音】深海へ…水中へより深く沈んでゆく3時間 ※水や海が苦手な方は要注意！（長時間バージョン別途アップしました！） | ONS-0050

Thank you for watching this video. This is probably the deepest underwater sound of all the Otonishism videos. About 1 minute and 20 seconds after the dive, your vision will be enveloped in darkness, and then you will continue to sink, and the sound will gradually change from underwater sounds to pressure... The sound will gradually change from underwater sound to pressure... So please be careful not to dive this time, especially if you are not good at water or have a trauma! Also, if you are going to sleep without earphones and a timer, we recommend you to keep the volume low. If you want to sleep with earphones without timer, I recommend you to turn down the volume.... #deepoceansounds #underwatersounds #sleepambience #oceansounds #relaxingsounds About this channel To those who have tuned in and visited this channel... Thank you for visiting our channel "OTO NI SHIZUM. Thank you very much for visiting our channel "OTO NI SHIZUM. This is a new channel that has just been launched, but the channel owner will continue to produce comfortable sounds for healing, meditation, and sleep that he thinks are good. If you like what you hear, please subscribe to our channel and give us a high rating. If you have any requests or suggestions, please feel free to leave them in the comments section so that I can use them as a reference for future productions. Any other comments are of course welcome. I hope that this channel will be in tune with you and that it will bring you a moment of peace... OTO NI SHIZUM . (OTO NI SHIZUM.) About copyright The music on this channel is completely original work produced by OTO NI SHIZUM. Reproduction without permission is prohibited. Image material site https://stock.adobe.com/jp/