|First appearance:||Return of Ultraman episode 29 "Jiro-Kun Rides a Monster" (1971)|
|Affiliation:||Beryudora (Right Arm)|
Subtitle: Hermit Crab Monster (やどかり怪獣 Ya Dokari Kaijū?)
- Height: 52 m
- Weight: 50,000 t
- Origin: Space
Return of Ultraman
When Space Station #5 crashed to Earth, a strange hermit crab-like kaiju made it its home. Hollowing out most of the ship, the beast remained out of sight until a young boy, Jiroh, found the fallen station and entered through the hatch. Disturbed by this, Yadokarin began to move about with MAT trying to rescue the boy trapped inside. Hideki Go summoned Ultraman Jack to save his young friend.
He managed to get the creature to leave the shell, but the kaiju lashed out with its poison spray and pointed claws. The kaiju tried to retreat back to its home, but Jack impaled it with his Ultra Bracelet and then fired his Specium Ray. While Jiroh was rescued, the strange crab-like monster was burned to death.
- Yadokarin was inspired by a hermit crab.
- Yadokarin roar has a modified Gabara roar.
- Designer: Maiya Kei Akira
- Suit actor: Toya Takanobu
- According to the suit actor that played Yadokarin, kneeling was a hard positon to keep.
- Although not physically seen, Yadokarin is one of the monsters that makes up Beryudora's right arm in Mega Monster Battle: Ultra Galaxy Legend The Movie.
- This episode was featured in episode 151 of New Ultraman Retsuden, "Fight Ultra Warriors! Dissecting the Circle of Justice! "
Powers and Weapons
- Poison Spray: Yadokarin can emit streams of a poisonous white liquid from his claws. The actual effect of this poison is unknown.
- Space Station Shell: Like a hermit crab, Yadokarin can turn specific objects into a protective home. He made a shell out of the Space Station #5, giving him a protective dome that he can hid within, emerge from, and move around in.
|Return of Ultraman Kaiju & Seijin|
|Takkong | Zazahn | Arstron | Sadola | Detton | Kingsaurus III | Gudon | Twin Tail | Gorbagos | Ghostron | Dangar | Stegon | Mognezun | Shugaron | Seamons | Seagorath | Eledortus | Terochilus | Bemstar | Sartan | Magnedon | Beacon | Gokinezula | Zanika | Vacuumon | Kupukupu | Kingstron | Zagorath | Nokogilin | Gronken | Varricane | Yadokarin | Oxter | Plooma | Alien Zelan | King Maimai | Alien Mates | Muruchi | Leogon | Pris-Ma | Draculas | Re-Seagorath | Re-Bemstar | Black King | Alien Nackle | Alien Varduck | Alien Black | Snowgon | Alien Baltan. Jr | Builgamo | Alien Stora | Paragon | Alien Grotes | Kodaigon | Granadas | Alien Centaurus | Robonez | Alien Cygnus-61 | Alien Messie | Alien Zoole | Red Killer | Femigon | Yametaranese | Sasahiller | Alien Ateria | Alien Mysteler | King Bockle | Alien Bat | Zetton II|