Speed Jiru

Speed Jiru is the commander of the 14th division of the Whitebeard Pirates.

Appearance
Speed Jiru is a round man, wearing a fez and a robe with Whitebeard's insignia printed on them.

Abilities and Powers
As the commander of the 14th Division, Speed Jiru has authority over the lower-ranking subordinates. He is probably very strong, since Jinbei has mentioned that the Division commanders have the "strength of 100 men".

Speed Jiru seems to have the ability to change body shape, sometime he appears to be fat while other times slim. It is unknown if this ability stems from a Devil Fruit or some other method, such as Life Return.

Weapons
Speed Jiru was seen using a lance at the start of the war.

External References

 * Fez - Wikipedia article about the type of hat Speed Jiru wears