| Name | Manufacturer | Toy Line | Release Date | |
|---|---|---|---|---|
| Bull Caesar Big Robo | Takemi | Big Robo | 1976 | |
| Bull Caesar Bigger Gokin | Takemi | Bigger Gokin | 1976 | |
| Freedom II Bigger Gokin Takemika | Takemi | Bigger Gokin | 1976 | |
| Bull Caesar Walking Zenmai | Takemi | -- | 1976 | |
| Bull Caesar Sofubi | Takemi | -- | 1976 |