Doraemon Wiki
Water Repellent Rope
水よけロープ Mizu yo ke rōpu
Owner(s) Doraemon
User(s) Doraemon and the main characters
Gadget-type Rope
Episode debut The Water Repellent Rope (1979 anime)
How to Walk on the Sea Floor Without Getting in the Ocean (2005 anime)
Manga debut How to walk at the seabed without going into the sea
Movie debut Doraemon: Nobita's Great Battle of the Mermaid King

The Water Repellent Rope is a gadget owned by Doraemon.


As it has the property of repelling water, when users connect this rope and enter the loop, they can walk on the sea floor without literally going inside the ocean. However, it can also sink boats if they are not careful.

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