Musou Saber

Quotes: 1="Musou Saber!"

- Summoning announcement via Kiwami Lockseed

2="Lock On! 1, 10, 100: (Lockseed) Charge!"

- Standard finisher announcement

3="Lock On! 1, 10, 100, 1,000, 10,000: (Blood) Orange Charge!"

- Finisher announcement for Daidaimaru Naginata Mode

4="Lock On! 1, 10, 100, 1,000, 10,000, 100,000,000, 1,000,000,000,000, Muryodaisu: Kachidoki Charge!"

- Finisher announcement for DJ Gun Taiken Mode

5="Soiya! Kiwami Au Lait!"

- Finisher announcement for DJ Gun Taiken Mode via Sengoku Driver

6="Soiya! Fresh Orange Au Lait/Sparking!"

- Finisher announcement for Gaim's Fresh Orange Arms via Sengoku Driver

7="Soiya! Melon Squash!"

- Finisher announcement for Zangetsu's Melon Arms via Sengoku Driver

The Musou Saber (無双セイバー) is Kamen Rider Gaim, Zangetsu, Bujin Gaim, Gaim Yami, and Jam's side weapon. It can also be summoned and utilized via the special ability of Kiwami Arms. Kamen Rider Drive can also use this weapon, alongside the Daidaimaru, when he transforms into Type Fruits.

Being a side weapon for certain Armored Riders, the Musou Saber is carried in a holster located on the left side of their Sengoku Driver as part of their Ride Wear suit, with the exception of Jam who can simply summon the weapon from out of thin air. When Gaim transforms into Kiwami Arms, his holster is replaced with a second Lockseed Holder.

The Musou Saber can be used as both a sword, which is known as Saber Mode (セイバーモード), and a gun, known as Gun Mode (ガンモード), at the same time. To activate the gun portion, the user pulls the Pallete Slide (パレットスライド) tab in the back, allowing them to shoot at any range four times.

Known Users

 * Armored Rider Gaim
 * Kouta Kazuraba
 * Yuya Sumii (episode 40, dream only)
 * Armored Rider Zangetsu
 * Bujin Rider Gaim (Sengoku Movie Battle)
 * Armored Rider Fifteen Gaim Arms (Kamen Rider Taisen)
 * Armored Rider Gaim Yami (Golden Fruits Cup!, Final Stage)
 * Armored Rider Jam (episode 47)
 * Armored Rider Ryugen (Movie War Full Throttle)
 * Kamen Rider Drive Type Fruits (Movie War Full Throttle)

Combinations
For Gaim, the Musou Saber can combine with some of his Arms Weapons to become an alternate mode for more powerful attacks.
 * Daidaimaru: Naginata Mode (ナギナタモード)
 * Pine Iron: Kusarigama Mode (鎖鎌モード)
 * DJ Gun: Taiken Mode (大剣モード)
 * Daidaimaru + DJ Gun: Sojinto Mode (双刃刀モード) (toy only, never used on-screen)

In Fresh Orange Arms, as Gaim is equipped with two Daidaimarus, he is also able to summon two Musou Sabers, allowing him to dual wield both Daidaimarus in Naginata Mode.

Finishing attacks
By inserting a Lockseed into the Drive Launch (ドライブランチ) and locking it in place, Gaim, Zangetsu, or Jam can perform a Fruits Charge (フルーツチャージ) finishing attack, which is announced by the Musou Saber counting "1, 10, 100" (一、十、百). The Musou Saber can count higher to "1,000" (千) and "10,000" (万) while combined with the Daidaimaru, as well as even further to "100,000,000" (億), "1,000,000,000,000" (兆), and "Muryodaisu" (無量大数) while combined with the DJ Gun. The Musou Saber also has an unused finisher, the Musou Shot (無双ショット), which is activated by pulling on the Pallete Slide beforehand.

Musou Saber=
 * Ichigo Charge (イチゴチャージ): By locking the Ichigo Lockseed, Gaim can execute the Kunai Burst (クナイバースト), where he slashes upwards to create a giant energy duplicate of the Ichigo Kunai, which then changes into a giant strawberry before exploding into countless regular-sized kunai that rain down on the enemy and detonate once hit. This can also be done in multiple swings.
 * Orange Charge (オレンジチャージ): By locking the Orange Lockseed, Gaim can execute the Orange Musou Zan (オレンジ無双斬), where he charges the Musou Saber with orange-shaped energy producing an effect of sparks around it before he slashes the enemy.

Ganbaride/Ganbarizing
The Musou Saber is also among the various Rider Weapons used by Ganbarider in Kamen Rider Battle: Ganbarizing.

Portrayal
The voice of the Musou Saber, as well as the Lockseeds and the Sengoku Driver, is provided by Seiji Hiratoko (平床 政治).