Kotaro Kazuraba

Kotaro Kazuraba or "Kota" (Kazuraba Kotaro) is the last surviving Rider after the war between the Humans and the Rinves. He still keeps on fighting on the Gelheim Dimesion where he fights as the last surviving Rider.

Biography
As the last surviving Rider he dosen't remember all the good things that happened to him before the war started. All he remembers that he currently resides with his grandfather Dino Kazuraba. Also, he remembers the day that his parents died because of the war.

Rider Arms
He has two known armored rider status Kamen Rider NEW Samurai and Kamen Rider NEW Samurai Shin Energy. His helmet is known as the Cashew Visor and in his energy mode his helmet is known as the Shin Cashew Visor. And his weapon is known as the Cashematsu.

Cashew Arms

''"Soiya! Cashew Arms! Slashing in the Shadows!!!" ''- Transformation announcement

His most used lockseed. The last of them with the mark   of  NLS-01. Using the Cashematsu  this is the  most used weapon in his future as the last Armored Rider. It was given to him by the elderly Dino Kazuraba together with the Samurai pre-production belt. It is also known to be with the Spartan pre-production belt and the Coffee Lockseed in the mysterious briefcase that was handed to him.

Squash: Cashew Barrage

Au Lait: Cashew Vortex

Sparking: Cashew Finale                    

Cashew Energy Arms "Liquid! Cashew Energy Arms! (Japanese shaminsen music)"                                                                                   - Transformation announcement

The newest lockseed Kotaro has. The only energy lockseed known to survive. The last user of this lockseed is unknown. The mark of the lockseed is N-ELS-05 (New Energy LockSeed 05).The other lockseeds are like the N-ELS-01 are currently unknown. It is unknown how he got his hands on this Exodus Driver and the Energy Lockseed

Squash: Cashematsu Barrage Lock

Sparking: Cashematsu Chamber Barrage