Kamen Rider Ghost's Bike is called Machine Ghostriker (Top-Left). Ghostriker is the combination of the words Ghost & Striker. The front part of Ghostriker looks like the face of a horse or probably an Unicorn.
There is also an Giant Mecha which is looks like a Ship or a Pirate Ship (Top-Right). This Pirate Ship is called Captain Ghost. These two can form Gattai called Iguana Ghostriker (Bottom). Iguana!! A Reptile!!
Here's the Silhouette of Kamen Rider Ghost's Benkei form (Not Official Name). Kamen Rider Ghost will use Benkei Ghost Eyecon to summon the Benkei Cape.
Benkei means Strongman in Japanese.
When this Eyecon is used, Ghost Driver calls out Aniki! Mukimuki! Nioudachi! (Translation → Elder Brother! Mucles! Nioudachi!)
Niou are the two muscular guardians of Buddha & dachi means standing.
Videos by Cast
Misora-chan acting Suspicious before Build: Be The One Press Conference