|This article is about a/an monster in Kaizoku Sentai Gokaiger.|
- "Impossible-! This.....this is impossible! Nobody......can penetrate....my shield...."
- ―Shieldon's final words before his initial demise[src]
- "I really miss that shield..."
- ―Shieldon's final words before his death.[src]
He is an Action Commander whose forearms can interlock to form Thick Face Shield (厚顔シールド Kōgan Shīrudo), giving him the greatest defense ability among the Zangyack forces. This leads Doc to develop the GokaiGalleon Buster to harness the Great Power of the Ohrangers, allowing the Gokaigers to destroy Shieldon's Thick Face Shield and then destroy him with Hurricane GokaiOh.
Kamen Rider × Super Sentai: Super Hero Taisen
He was revived in Super Hero Taisen. He did not really make an appearance in the final battle, but he can be seen with few other Zangyack commanders attacking Amanogawa High.
- Height - 204cm (Giant: 51.0m)
- Weight - 153kg (Giant: 382.5t)
- His motif is a coconut crab.
- According to Shieldon's designer, Yasushi Nirasawa, Shieldon's head is intended to resemble Marilyn Manson.
- Shieldon's name is the same as the English name of the Pokémon Shieldon (known as Tatetops in Japan), a Pokémon evolution line themed after shields and Ceratopian dinosaurs.