|This article is about a/an monster in Hyakujuu Sentai Gaoranger.|
Though a loser Org who acquired a skeleton, TsueTsue decide to use him in a scheme to win Ura's favor by setting up a haunted house to lure the Gaorangers into their trap. But the Gaorangers' turn the tables on the Orgs, resulting in a fight between the two present groups until Rouki arrives to kill the Gaorangers himself, with Rouki wounding Human Specimen Org and forcing the Orgs to retreat. Though Yabaiba was attempted, TsueTsue reasons him that the Org deserves another chance, which ended with the Org killed by the Hyakujuuken and then by GaoKing.
- He is one of the several Baron Orgs that were never got adapted into Orgs. The others were Copy Org, Glasses Org, Vase Org, Charcoal Grill Org, Blacksmith Org, Kurushimemasu Org, and New Year's Org.
- However, his body is horrifying the American audience.
- Human Body Specimen Org were designed by character designer Yoshiro Harada.