・Blood Daidaimaru

"Blood Daidaimaru!"
－Summoning announcement via Kiwami Lockseed－

"1, 10, 100, 1.000, 10.000: Blood Orange Charge! "
－Finisher announcement for Kamen Rider Bujin Gaim's Musou Saber Naginata Mode－

"(guitar riff) Blood Orange Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Rider Bujin Gaim's Sengoku Driver－

The Blood Daidaimaru (ブラッド大橙丸 Buraddo Daidaimaru) is the Sengoku Rider Arms Weapons granted either by accessing Blood Orange Arms or via the summoning ability of Kiwami Arms. It is a red-colored variant of the original Daidaimaru.

・Dark Daidaimaru

"Dark Daidaimaru!"
－Summoning announcement via Kiwami Lockseed－

"1, 10, 100, 1.000, 10.000: Darkness Charge! "
－Finisher announcement for Kamen Rider Jam's Musou Saber Naginata Mode－

"Soiya! Darkness Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Rider Jam's Sengoku Driver－

The Dark Daidaimaru (ダーク大橙丸 Dāku Daidaimaru) is the Sengoku Rider Arms Weapons granted either by accessing Darkness Arms or via the summoning ability of Kiwami Arms. It is a pink-colored variant of the original Daidaimaru.

・Yomimaru

"Yomimaru!"
－Summoning announcement via Kiwami Lockseed－

"(guitar riff) Fifteen Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Rider Fifteen's Sengoku Driver－

The Yomimaru (黄泉丸 lit. "Underworld Circle") is the Sengoku Rider Arms Weapons granted either by accessing Fifteen Arms, as well as a standard side weapon either in other forms or when the user is untransformed or via the summoning ability of Kiwami Arms. To summon the Yomimaru in Fifteen Arms, the user must cross their arm across their chest. The energy that is formed when creating the Yomimaru can also be used for an energized slash attack.

・Kagematsu Shin

"Kagematsu Shin!"
－Summoning announcement via Kiwami Lockseed－

"Matsubokkuri Energy Squash/Sparking!"
－Finisher announcement via Genesis Driver－

"Soiya! Orange Squash/Au Lait/Sparking! Jimber Matsubokkuri Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Rider Gaim's Jimber Matsubokkuri Arms－

The Kagematsu Shin (影松真 lit. "True Shadow Pine") is the Genesis Rider Arms Weapons granted either by accessing Matsubokkuri Energy Arms or via the summoning ability of Kiwami Arms. It is a dual-sided spear with the top blade resembling a jumonji yari and the bottom blade resembling a su yari, with some pinecone additions below the yari blades.

・Sword Bringer

"Sword Bringer!"
－Summoning announcement via Kiwami Lockseed－

"Come On! Ringo Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Riders Idunn and Baron Ringo Arms' Sengoku Driver－

"Come On! Golden Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Rider Mars Golden Arms' Sengoku Driver－

The Sword Bringer (ソードブリンガー Sōdo Buringā) is the Sengoku Rider Arms Weapons granted either by accessing Golden Arms or Ringo Arms or via the summoning ability of Kiwami Arms. It resembles a European knight's sword modeled after an apple core. When not in use, the Sword Bringer rests within the Apple Reflecter's holster.

・Apple Reflecter

"Apple Reflecter!"
－Summoning announcement via Kiwami Lockseed－

"Come On! Ringo Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Riders Idunn and Baron Ringo Arms' Sengoku Driver－

"Come On! Golden Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Rider Mars Golden Arms' Sengoku Driver－

Apple Reflecter

Apple Reflecter (w/Sword Bringer)

The Apple Reflecter (アップルリフレクター Appuru Rifūrekutā) is the Sengoku Rider Arms Weapons granted either by accessing Golden Arms or Ringo Arms or via the summoning ability of Kiwami Arms. It resembles a shield modeled after a peeled apple. When not in combat, the Apple Reflecter holds the Sword Bringer in a sheathe on its back.

・Souginjou

"Souginjou!"
－Summoning announcement via Kiwami Lockseed－

"Soiya! Silver Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Rider Kamuro Silver Arms' Sengoku Driver－

The Souginjou (蒼銀杖 Sōginjō, lit. "Pale Silver Staff") is the Sengoku Rider Arms Weapon granted by accessing Silver Arms or via the summoning ability of Kiwami Arms.

・Watermelon Gatling

"Watermelon Gatling!"
－Summoning announcement via Kiwami Lockseed－

"Soiya! Watermelon Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Rider Zangetsu Watermelon Arms' Sengoku Driver－

Watermelon Gatling (ウォーターメロンガトリング Uōtāmeron Gatoringu) is the Sengoku Rider Arms Weapons granted either by accessing Watermelon Arms or via the summoning ability of Kiwami Arms. It resembles the Melon Defender, but with a minigun-like attachment in place of the sharp point on the bottom.

・Lemon Rapier

"Lemon Rapier!"
－Summoning announcement via Kiwami Lockseed－

"Come On! Lemon Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Rider Duke Lemon Arms' Sengoku Driver－

The Lemon Rapier (レモンレイピア Remon Reipia) is the Sengoku Rider Arms Weapons granted either by accessing Lemon Arms or via the summoning ability of Kiwami Arms. It resembles a European knight's rapier modeled after a Lemon.

・Saver Arrow

"Saver Arrow!"
－Summoning announcement via Kiwami Lockseed－

"Lock On!"
－Lockseed insertion announcement－

"(Lockseed) Charge!"
－Lockseed insertion announcement－

"Ha! Zakuro Squash/Au Lait/Sparking! Blood Orange Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Rider Saver Blood Zakuro Arms' Sengoku Driver－

The Saver Arrow (セイヴァーアロー Seivā Arō) is the Sengoku Rider Arms Weapons granted either by Kamen Rider Saver's Genesis Core Unit or via the summoning ability of Kiwami Arms. It is a variant of the original Sonic Arrow. It has the same functions as Sonic Arrow and accepts Energy Lockseeds into its Energy Drive Bay (エナジードライブベイ Enajī Doraibu Bei).

・Marron Bombers

"Marron Bombers!"
－Summoning announcement via Kiwami Lockseed－

"(guitar riff) Kurumi Squash/Au Lait/Sparking! Jimber Marron Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Rider Knuckle Jimber Marron Arms' Sengoku Driver－

Marron Bombers

Marron Bombers (Shell-off)

The Marron Bombers (マロンボンバー Maron Bonbā, lit. Walnut Bombers) is the Sengoku Rider Arms Weapons granted either by accessing Jimber Marron Arms or via the summoning ability of Kiwami Arms. They consist of a pair of giant boxing gloves shaped like the spiky outer shell of a chestnut.

The Marron Bombers' outer spiky shell can be shed off, revealing two smaller boxing gloves resembling roasted chestnuts. These allow Kamen Rider Knuckle to deliver more fiery punches.

・Hinawatenga-DJ-Ju

"Hinawatenga DJ-Ju!"
－Summoning announcement via Kiwami Lockseed－

"Lock On!"
－Lockseed insertion announcement－

"1, 10, 100, 1.000, 10.000! 100.000.000! 1.000.000.000.000! Muryōdaisū (Immeasurable): Kachidoki Charge!"
－Finisher announcement for Hinawatenga DJ-Ju Taiken Mode－

"Soiya! Kachidoki Squash/Au Lait/Sparking!"
－Finisher announcement for Hinawatenga DJ-Ju Gun Mode/Taiken Mode via Kamen Rider Zangetsu Kachidoki Arms' Sengoku Driver－

Hinawatenga-DJ-Ju (Taiken Mode)

The Hinawatenga-DJ-Ju (火縄甜瓜ＤＪ銃 Hinawatenga Dī Jei Jū, lit."Matchlock Sweet Melon DJ Gun") is the Sengoku Rider Arms Weapons granted either by accessing Kachidoki Arms (through Shin Kachidoki Lockseed) or via the summoning ability of Kiwami Arms. It is a white-colored variant of the Hinawadaidai-DJ-Ju.

・Giga Duri Noko

"Giga Durinoko!"
－Summoning announcement via Kiwami Lockseed－

"(guitar riff) King Durian Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Rider Bravo King Durian Arms' Sengoku Driver－

The Giga Duri Noko (ギガドリノコ Dori Noko, lit. "Giga Durian Saws") is the Sengoku Rider Arms Weapons granted either by accessing King Durian Arms or via the summoning ability of Kiwami Arms. It is a twisted version of the original Duri Noko.

・Shine Donkachi

"Shine Donkachi!"
－Summoning announcement via Kiwami Lockseed－

"Come On! Lychee Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Rider Gridon Lychee Arms' Sengoku Driver－

The Shine Donkachi (シャインドンカチ Shain Donkachi, Pun on "Tonkachi" (トンカチ), meaning "hammer") is the Sengoku Rider Arms Weapons granted either by accessing Lychee Arms or via the summoning ability of Kiwami Arms. It is a retooled version of the original Donkachi.

・Shine Lychee Sword

"Shine Lychee Sword!"
－Summoning announcement via Kiwami Lockseed－

"Come On! Lychee Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Rider Gridon Lychee Arms' Sengoku Driver－

The Shine Lychee Sword (シャインライチソード Shain Raichi Sōdo) is the Sengoku Rider Arms Weapons granted either by accessing Lychee Arms or via the summoning ability of Kiwami Arms. It is a retooled and recolored version of Demushu's Sheimu and Lord Baron's Guronbaryamu.

・Hells Cane

"Hells Cane!"
－Summoning announcement via Kiwami Lockseed－

"Soiya! Hells Squash/Au Lait/Sparking!"
－Finisher announcement via Kamen Rider Sylphi's Sengoku Driver－

The Hells Cane (ヘルズケイン Heruzu Ke'in) is the Sengoku Rider Arms Weapons granted either by accessing Hells Arms or via the summoning ability of Kiwami Arms. It resembles a pole modeled after a Helheim's Fruit.