This Earth Prison Golem (土牢剛霊無, Dorō Gōremu) was the personal summon of Jirōbō of the Sound Four.
It is a gargantuan stone construct with huge limbs and a single eye on the left side of its face.
Due to its large, stone body, the golem had great physical strength, enough to stop Kiba and Akamaru's Fang Passing Fang with its bare hands. As noted by Chōji Akimichi and Shikamaru Nara, the golem also possessed the ability to absorb chakra from its targets, just like its summoner. It also had the ability to regenerate from damage inflicted upon it.
Fourth Shinobi World War: Confrontation
The earthen golem was summoned by a reincarnated Jirōbō alongside the other Sound Four members' respective summons during the Fourth Shinobi World War.