Gachi Gachi no Mi (GR)

The Gachi Gachi no Mi, formerly the Hie Hie no Mi, is a Logia-type Devil Fruit that allows the user to control, manipulate and become a kind of liquid gas, later revealed as liquid hydrogen. It turns the user into a Cryogenic Man. "Gachigachi" is the sound of shivering due to cold weather. It was eaten by the Marine Fleet Admiral Mutsuhiro.

Strengths and Weaknesses
The Gachi Gachi no Mi allows the user to become liquid hydrogen. As liquid hydrogen is much colder than ice, Mutsuhiro does not need much effort in creating it. However, it seems to be weak against ice as it vaporizes hydrogen. Asides from this, the user is affected by the standard devil fruit weaknesses.