| Ominito | |
 | |
|
Gera (ゲラ, Gera) | |
| Debut (Manga): | |
| Debut (Anime): | The Game Master |
| Affiliation: | Dark Lord |
| Seiyū: | Mitsuo Iwata |
| Voice actor: | Michael Sorich |
| Height: | |
| Weight: | |
Background
Personality
Abilities
Forms
History
Trivia
| Characters | |
|---|---|
| Protagonists | Flint Hammerhead | Rocky Hammerhead | Tony Goodman | Sarah Goodman | Pterry |
| Antagonists | Petra Fina Dagmar | Dino | Mite | Dark Lord |
| Other | Dr. Bernard Goodman | Jillian Grey | Merlock Holmes | Old Timer | Z•Z |
| Historic Figures | |
| Famous | Himiko | Napoléon Bonaparte | Christopher Columbus | Oda Nobunaga | George Herman Ruth, Jr | Vlad Țepeș | Orville Wright | Wilbur Wright | Hiraga Gennai | Musashibō Benkei | Minamoto no Yoshitsune | Hans Christian Andersen | Heinrich Heine | Wolfgang Amadeus Mozart | Ludwig van Beethoven | Jean-Henri Fabre | Marco Polo | Thomas Edison | Miyamoto Musashi | Yang Guifei |
| Other | King Arthur | Marie | Lee | Unnamed Historic Figures |