The user can reduce the weight of anything, making them very light and easy to move. In some cases, the user can even make something light enough to float.
- May be limited to affecting self, others or only objects.
- Akane Sakurada (Castle Town Dandelion)
- Onoki (Naruto)
- Shiki (One Piece)
- Miss Valentine (One Piece)
- Ika Musume/Squid Girl (Shinryaku! Ika Musume)