Earthshaker is the ultimate weapon developed by the international conspiracy organization Skunk Gang. It is an invasion weapon that causes a huge earthquake throughout Japan, but it looks exactly like a vibrator. Akebi, an Okuhida kunoichi, succeeds in stealing the Earthshaker, but drops it during his escape.
| Actor | Role |
|---|---|
 AsamiNot listed | Not listed |
 Kikujiro HondaNot listed | Not listed |
| HHiroyuki KawasakiNot listed | Not listed |
 Seiji NakamitsuNot listed | Not listed |
| TTomohiro OkadaNot listed | Not listed |
 Akiko HoshinoNot listed | Not listed |
| MMiiku ShinjôNot listed | Not listed |
| CChieri TakahashiNot listed | Not listed |
| MMiki TakahashiNot listed | Not listed |
| YYui TomoeNot listed | Not listed |
| TTomozôNot listed | Not listed |
 Yumi YoshiyukiNot listed | Not listed |
 HonokaNot listed | Not listed |
 Aiko OshinoNot listed | Not listed |