Go Shijima

"Let's Henshin!"

- Go's transformation call as Mach

Go Shijima (詩島 剛) is Kamen Rider Mach (仮面ライダーマッハ), the secondary Rider of Kamen Rider Drive.

He is Kiriko Shijima's younger brother and an overseas freelance photographer who returned to Japan after hearing urgent matters about Roidmudes.

History
Mach is first seen visiting the Drive Pit on his own, speaking to Mr Belt. Later, when his older sister gets attacked by an evolved Volt Roidmude, he counter attacks him, leaving shortly after Shinnosuke comes to help her.

Personality
Go is impulsive and very outgoing, which may have worsened during his time in America. He is also pretty competitive, as seen with him challenging Shinnosuke to find and finish Gunman.

He's also quite the jester.

Family

 * Kiriko Shijima - older sister

Forms
Some Signal Bikes alter the suit based on a certain attribute, whereas other Signal Bikes arm Mach with a certain element or weapon, by changing the signal on Mach's suit for a Signal Exchange (シグナル交換). These two types of Signal Bikes can be used in conjunction with each other.

Devices

 * Mach Driver Honoh - Transformation device
 * Signal Bikes - Gives access to Mach's forms and powers, depending on which bike is used

Weapons

 * Zenrin Shooter - Mach's primary weapon

Vehicles

 * Ride Macher - Mach's Rider Machine
 * Ride Crosser - Ride Macher combined with the Ride Chaser

Portrayal
Go Shijima is portrayed by Yuu Inaba (稲葉 友).

As Kamen Rider Mach, his suit actor is Jun Watanabe (渡辺 淳). This is his second time suit acting for the Secondary Riders. The first was Kamen Rider Beast.