Icon-lupinrangervspatranger.pngThis article is about a/an monster in Lupinranger VS Patranger.

"You beset on my gamble?!"
―Final words before Death[src]

Ruretta Gerou (ルレッタ・ゲロウ Ruretta Gerō)​ was a frog-themed Gangler Monster of the Interdimensional Crime Group Gangler, equipped with the "Like a rolling cube/Comme un cube qui roule" treasure from the Lupin Collection.

Physical Appearance

True Form: Ruretta Gerou has a yellow and purple frog-like head with horns on his head and he is sticking his long frog- like tongue, a pink and purple polka dotted worm around his neck and armpits, his belly is yellow and his white rib cage was on it, on his yellow arms are purple and pink tadpoles with green eyes, his yellow hands have purple fingers, his Gangler safe is in his belly, which are purple-pink underneath and have red tadpoles with yellow eyes, his legs are purple and purple-pink with red tadpoles that have yellow eyes on it, and his frog-like feet are yellow-purple and pink.

Human Form: Ruretta Gerou resembles a middle-aged man with slick black hair, mustache, and goatee. He is dressed in a black and gold tuxedo over a white shirt with a small red cravat, a large gray sash on the waist, and black pants with shoes of that same color.

Character History

Ruretta Gerou as a Casino Owner

Disguising himself as a casino owner, he abused the capabilities of the "Like a rolling cube/Comme un cube qui roule" in his safe in order to unfairly extort money from his casino patrons and land them in huge debt, until the Lupinrangers came and stole the treasure from his safe. When the cops who would later become the Patrangers arrived, he was destroyed by a single blast from all three VS Changers, According to Jim Carter, he was also planning to harvest the patrons' organs. Tvicon.png TV STORY-Number 1: The Troublemaking Phantom Thieves


Greedy and unfair, he had no qualms in extorting money from his patrons when they were lost due to his manipulations. He was also implied to be sadistic, as he was said to almost harvest the lost patrons' organs according to Jim Carter.


  • Spawn Bomb (スポーン・ボム Supōn Bomu): He uses throwing bombs resembling a frog's spawns.
  • Tongue: He can utilize his long tongue in a telescopic manner for combat.

Powers and Abilities

  • Human Disguise: Like every Gangler, Ruretta Gerou have the special ability to disguise himself as a Casino Owner.
  • Probability Manipulation: Due to the Comme un cube qui roule treasure equipped within his safe, he can can control the outcome of games of chance.


  • Height: 179 cm
  • Weight: 197 kg
  • Criminal Record: Gambling (As well as possible Organ Harvesting)
  • Lupin Collection: Comme un cube qui roule 6-sided Die
  • Gangler Safe Location: Gut
  • Password Number: 2-0-7
  • Rangers That Killed Him: Lupinranger

Behind the Scenes


Ruretta Gerou is voiced by and portrayed in his human form by Hiroyuki Muraoka (村岡弘之 Muraoka Hiroyuki).


His name contains the Japanese onomatopoeic term for a frog's croaking ("gerogero"). It may also be partially derived from the Japanese word for roulette ("ruretto"), referring to his connection with gambling.


concept art

  • Animal Theme: Frog.
  • Possible Prehistoric Basis: Beelzebufo (which is also known as the "devil frog").
  • Ruretta Gerou holds the record for shortest amount of screen time for a Gangler monster (And human sized monster in general) as he appears for approximately 5 minutes before being destroyed.
    • He is also the first Gangler Monster to have his Gangler Safe opened by an unmorphed Lupin Ranger (in this case, Lupin Red).
  • Gerou is the first of two Gangler Monsters to not be enlarged by Goche Ru Medou, with the second being the first Modified Porderman.


TV Asahi's Page on Ruretta Gerou

Icon-lupinrangervspatranger.png Kaitou Sentai Lupinranger VS Keisatsu Sentai Patranger

Kairi Yano - Touma Yoimachi - Umika Hayami - Noël Takao
Keiichiro Asaka - Sakuya Hikawa/Satoru Shinonome - Tsukasa Myoujin - Noël Takao
VS Changer - X Changer - VS Vehicles - Lupin Sword - Pat MegaBo - X Rod Sword - Lupin Magnum
Kogure - Commander Hilltop - Jim Carter
Mecha and Robos
Dial Fighters
Red Dial Fighter - Blue Dial Fighter - Yellow Dial Fighter
Cyclone Dial Fighter - Scissor Dial Fighter & Blade Dial Fighter (Hammer Dial Fighter) - Magic Dial Fighter
Paint Dial Fighter - Prism Dial Fighter - Music Dial Fighter - Christmas Dial Fighter - Special Dial Fighter
Trigger Machines
Trigger Machine 1gou - Trigger Machine 2gou - Trigger Machine 3gou
Trigger Machine Biker - Trigger Machine Crane & Trigger Machine Drill - Trigger Machine Splash
Trigger Machine Dog - Trigger Machine Flash - Trigger Machine Music - Trigger Machine Special
GoodStriker - Jackpot Striker - SirenStriker - VictoryStriker
X Trains
X Train Silver - X Train Gold - X Train Fire - X Train Thunder
X Train Jail - X Train Chain
Kaitou Gattai LupinKaiser - Keisatsu Gattai PatKaiser - X Emperor - Kaitou Gattai LupinRex - Lupin Magnum Superior
Good Cool Kaiser VSX
Interdimensional Crime Group Gangler
Leader: Dogranio Yaboon
Other Major Members: Destra Majjo - Goche Ru Medou - Zamigo Delma
Raimon Gang: Raimon Gaorufang - Giwi Newzie - Ushibaroque the Brawl
Gangler Monsters: Ruretta Gerou - Garatt Nargo - Namero Bacho - Rabroom Jaws - Bundorute Peggy - Merg Arita - Brez Arenishka - Pitch Cock - Jenko Copamino - Naiyo Kapaja - Odordo Maximoff & Anidara Maximoff - Togeno Aves - Manta Bayarsh - Nero Kilner - Sudaru Urukyu - Zarudan Hou - Gabatt Kababacci - Demeran Yatmis - Herlock Sholmes - Wilson - Gristo Lloyd - Pyodor - Zonic Lee - Ryugu Tamatebacco - Modified Porderman - Kunks Butylmercaptan - Yoshi Urazer - Envy Chiruda - Kerbero Gangan - Doryun Sanbu - Pekka Zeppelin - Yadogar Gohome - Iselob Starfryed - Jarnake Saucer - Dugon Manattee - Tokagale Nakushaku - Narizma Shibonz - Samon Shakekisutanchin - Kazemi - Rirus Lippig
Nanpario Pengino - Magooda Pone

Experimental Body

Ganima Noshiagalda

Footsoldiers: Porderman (Modified Porderman) - Goram
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