Nin Shuriken

The Nin Shuriken (忍シュリケン) are small throwing stars used by the Ninningers to unlock their powers, forms, and Mecha by placing them into the Ninja Ichibantou, then spinning them. The Ninningers can also throw copies of their Transformation Nin Shuriken for various kinds of attacks.

The Nin Shuriken are divided into three types: Transformation Nin Shuriken (変化忍シュリケン), Technique Nin Shuriken (技忍シュリケン), and OtomoNin Shuriken (オトモ忍シュリケン).

When the Ninningers sharpen their Nintality (忍タリティ) enough times, the purified Sealing Shuriken used to create Youkai can transform into new Nin Shuriken to expand their arsenal.

Sealing Shuriken
The Sealing Shuriken (封印の手裏剣) are the original set of 48 Shuriken which were used by Yoshitaka Igasaki to seal Gengetsu Kibaoni. Tainted by Kibaoni, they are used to create Youkai by combining with inanimate objects. Once the Youkai is destroyed, the Sealing Shuriken that forms its core is purified and the Ninningers must gather all of them in order to seal Kibaoni once more. Certain Sealing Shuriken can also transform into Nin Shuriken which adds to the Ninningers' arsenal or Yo Shuriken which are used by Kyuemon Izayoi to further the Kibaoni Army Corps.
 * Youkai Kamaitachi: Created from a Sealing Shuriken that came into contact with a chainsaw following the breaking of Gengetsu Kibaoni's seal. After the Youkai was destroyed by Shurikenjin, the Sealing Shuriken was purified and taken by the Ninningers.
 * Youkai Kappa: Created from a Sealing Shuriken that came into contact with a fire extinguisher. After the Youkai was destroyed by Shurikenjin Drago, the Sealing Shuriken was purified and taken by the Ninningers.
 * Youkai Kasha: Created from a Sealing Shuriken that came into contact with a pair of inline skates. After the Youkai was destroyed by Raizo Gabi, the Sealing Shuriken was taken by Kyuemon Izayoi who used it to create the Gashadokuro Yo Shuriken.
 * Youkai Tsuchigumo: Created from a Sealing Shuriken that came into contact with a refrigerator. After the Youkai was destroyed by the Ninningers, the Sealing Shuriken was purified and taken by the Ninningers. It unlocked access to the OtomoNin Shuriken: Paon, summoning Paonmaru and forming Shurikenjin Paon for the first time to destroy the enlarged Youkai.
 * Youkai Ungaikyo: Created from a Sealing Shuriken that came into contact with a parabolic antenna. After the Youkai was destroyed by the Ninningers, the Sealing Shuriken was purified and taken by the Ninningers. It unlocked access to the OtomoNin Shuriken: UFO, summoning UFOmaru and forming Shurikenjin UFO for the first time to destroy the enlarged Youkai.
 * Youkai Buruburu: Created from a Sealing Shuriken that came into contact with a . After the Youkai was destroyed by the Ninningers, Kyuemon took the Sealing Shuriken from Buruburu's remains and gave it to "", who combined it with his  to evolve into the . After Shocker Buruburu was defeated by the combined teamwork of the Ninningers with Kamen Riders  and , the Sealing Shuriken was finally purified as it seperated from the Roidmude Core which was subsequently destroyed, and taken by the Ninningers.
 * Youkai Tengu: Created from a Sealing Shuriken that came into contact with a clarinet. After the Youkai was destroyed by the Ninningers, the Sealing Shuriken was purified and taken by the Ninningers.
 * Youkai Nekomata: Created from a Sealing Shuriken that came in contact with an abandoned watch. But while the Youkai was destroyed by the Ninningers and their senior Red Sentai Ninjas with his Sealing Shuriken purified and reclaimed, however his essence still lives on the infected watch, allowing him to endlessly revive until the watch was destroyed.
 * An unidentified Youkai whom was defeated by StarNinger off-screen, his Sealing Shuriken was purified and was left by StarNinger for the other Ninningers.
 * Youkai Ittan-momen: Created from a Sealing Shuriken that came in contact with a carpet, he was defeated by StarNinger in BisonKing while he left the Sealing Shuriken for the Ninningers.
 * Youkai Daidarabotchi: Created from a Sealing Shuriken that came in contact with a . After the Youkai was destroyed by the Ninningers, the Sealing Shuriken was purified and taken by the Ninningers.
 * Youkai Enraenra: Created from a Sealing Shuriken that corrupted a kettle. Enraenra met his demise by the Ninningers and his Sealing Shuriken purified and claimed by them.

End Shuriken
The End Shuriken (終わりの手裏剣) is an extremely powerful shuriken possessed by the Last Ninja, capable of destroying the world.

Transformation Nin Shuriken

 * AkaNinger Shuriken (アカニンジャーシュリケン) - Allows AkaNinger to transform, marked with the kanji for "red" (赤).
 * AoNinger Shuriken (アオニンジャーシュリケン) - Allows AoNinger to transform, marked with the kanji for "blue" (青).
 * KiNinger Shuriken (キニンジャーシュリケン) - Allows KiNinger to transform, marked with the kanji for "yellow" (黄).
 * ShiroNinger Shuriken (シロニンジャーシュリケン) - Allows ShiroNinger to transform, marked with the kanji for "white" (白).
 * MomoNinger Shuriken (モモニンジャーシュリケン) - Allows MomoNinger to transform, marked with the kanji for "pink" (桃).
 * StarNinger Shuriken (スターニンジャーシュリケン) - Allows StarNinger to transform, marked with the kanji for "star" (星).

Technique Nin Shuriken

 * Goton Shuriken (五トンシュリケン) - An elemental Nin Shuriken marked with the kanji for "five" (五), this Shuriken is capable of launching Ninjutsu attacks based on five elements marked with their respective kanji by turning the blade to the appropriate setting of choice before being inserted into the Ninja Ichibantou, making it announce the name of the Ninjutsu the current setting would unleash. This Shuriken was given to the Ninningers by Yoshitaka during the start of their training.
 * Fire (火) - Uses the Shuriken Ninja Art: Flame Technique (手裏剣忍法・火炎の術), making the Ninja Ichibantou announce "Mera Mera Ja!" (メラメラじゃ!). First used in Ressha Sentai ToQger vs. Kyoryuger: The Movie by AoNinger.
 * Makes the Ninja Ichibantou shoot a stream of fire at the enemy.
 * Allows anything that can conduct fire to ignite in flames upon contact.
 * Allows the user to use the Shuriken Ninja Art: Great Flame Technique (手裏剣忍法・大火炎の術), where, if slammed into the ground, it makes many great pillars of fire to erupt from the ground. Care must be taken when using this super-charged Ninja Art, as the user can get caught up in the attack's blast radius.
 * Water (水) - Uses the Shuriken Ninja Art: Water Technique (手裏剣忍法・水の術), making the Ninja Ichibantou announce "Jabu Jabu Ja!" (ジャブジャブじゃ!).
 * Makes the Ninja Ichibantou release a stream of water that splashes onto the enemy.
 * Turns the weapon into a self-propelled surfboard for the user to ride.
 * Makes the weapon release a white steam for overshadowing purposes.
 * Allows the user to perform the Shuriken Ninja Art: Mirror Flower Water Moon (手裏剣忍法・鏡花水月), which releases a mass of water and turns it into a watery mirror that can reflect enemy attacks back at the enemy.
 * Wood (木) - Uses the Shuriken Ninja Art: Wood Technique (手裏剣忍法・木の術), making the Ninja Ichibantou announce "Moku Moku Ja!" (モクモクじゃ!).
 * Creates a flurry of leaves and twigs that sends the enemy flying.
 * Summons a green net from the ground for catching purposes.
 * Turns a leaf into a big kite which works like a jetpack.
 * Allows the user to perform the Shuriken Ninja Art: Net Technique, creating a net of vines to trap enemies.
 * Metal (金) - Uses the Shuriken Ninja Art: Metal Technique (手裏剣忍法・金の術), making the Ninja Ichibantou announce "Kin Kira Ja!" (キンキラじゃ!).
 * Summons a gold-colored metal washing pan that falls onto the head of the enemy.
 * Creates a bigger energy version of the same pan to use as a barrier.
 * Summons a barrage of gold-colored kunai.
 * Earth (土) - Uses the Shuriken Ninja Art: Earth Technique (手裏剣忍法・土の術), making the Ninja Ichibantou announce "Don Don Ja!" (ドンドンじゃ!).
 * Creates an explosion that sends dirt near the enemy to blind and disorient them.
 * Makes the ground under the enemy protuberant.
 * Summons a pitfall trap under the enemy.
 * Furai Nin Shuriken (風雷忍シュリケン) - A dual-elemental Nin Shuriken that is capable of launching Ninjutsu attacks based on either wind or lightning by simply flipping the panel on the Shuriken itself to the desired elemental setting of choice, with the settings being marked with their respective kanji.
 * Wind (風) - Announced as "Wind Magic!" (風マジック!) when activated in the Star Sword-Gun; uses the Shuriken Ninja Art: Wind Technique (手裏剣忍法・風の術), making the Star Sword-Gun annouce "Hurricane Ja!" (ハリケーンじゃ!).
 * Creates a human-sized cyclone that is powerful enough to pick up a squad of Jukkarage.
 * Lightning (雷) - Announced as "Lightning Magic!" (雷マジック!) when activated in the Star Sword-Gun; uses the Shuriken Ninja Art: Lightning Technique (手裏剣忍法・雷の術), making the Star Sword-Gun announce "Thunder Ja!" (サンダーじゃ!).
 * Sends a stream of lightning above the target's head, making a thundercloud form. The thundercloud then zaps the poor sod standing right below it.
 * Combination Nin Shuriken (合体忍シュリケン) - An especially powerful Nin Shuriken that utilizes the powers of all the core Ninningers into one attack. The enormous power of this Shuriken is on the basis of its creation from not one, but four purified Sealing Shuriken using AkaNinger's boosted Nintality through his acceptance of team power from AoNinger's own Ninja Ichibantou in his final re-match with Raizo Gabi. This golden Shuriken marked with the kanji for "combine" (合).
 * King Shuriken Fusion (キングシュリケン合体) - This technique is used specifically during giant battles to combine the core Ninningers' Shurikenjin and StarNinger's BisonKing into King Shurikenjin.

OtomoNin Shuriken

 * OtomoNin Shuriken: Red (オトモ忍シュリケン・アカ) - Summons the OtomoNin Shinobimaru. Also completes the helmet for Shurikenjin. This Shuriken, along with the other color-marked OtomoNin Shuriken, are marked with the kanji for "machine" (機). The Ninningers gained these OtomoNin Shuriken from Yoshitaka Igasaki when Youkai Kamaitachi was enlarged.
 * OtomoNin Shuriken: Blue (オトモ忍シュリケン・アオ) - Summons the OtomoNin Dragomaru. Also completes the helmet for Shurikenjin Drago. This Shuriken, along with the other color-marked OtomoNin Shuriken, are marked with the kanji for "machine" (機). The Ninningers gained these OtomoNin Shuriken from Yoshitaka Igasaki when Youkai Kamaitachi was enlarged.
 * OtomoNin Shuriken: Yellow (オトモ忍シュリケン・キ) - Summons the OtomoNin Dumpmaru. This Shuriken, along with the other color-marked OtomoNin Shuriken, are marked with the kanji for "machine" (機). The Ninningers gained these OtomoNin Shuriken from Yoshitaka Igasaki when Youkai Kamaitachi was enlarged.
 * OtomoNin Shuriken: White (オトモ忍シュリケン・シロ) - Summons the OtomoNin Wanmaru. This Shuriken, along with the other color-marked OtomoNin Shuriken, are marked with the kanji for "machine" (機). The Ninningers gained these OtomoNin Shuriken from Yoshitaka Igasaki when Youkai Kamaitachi was enlarged.
 * OtomoNin Shuriken: Pink (オトモ忍シュリケン・モモ) - Summons the OtomoNin Byunmaru. This Shuriken, along with the other color-marked OtomoNin Shuriken, are marked with the kanji for "machine" (機). The Ninningers gained these OtomoNin Shuriken from Yoshitaka Igasaki when Youkai Kamaitachi was enlarged.
 * OtomoNin Shuriken: Paon (オトモ忍シュリケン・パオン) - Created from a purified Sealing Shuriken after AkaNinger sharpened his Nintality through the power of teamwork against Youkai Tsuchigumo, this Shuriken is marked with the kanji for "elephant" (象).
 * Summons the OtomoNin Paonmaru. Also completes the helmet for Shurikenjin Paon.
 * Uses the Shuriken Ninja Art: Stretching Technique (手裏剣忍法・蜿蜿長蛇の術) to elongate, as well as enlarge and strengthen, the user's limbs for them to reach out and attack enemies from any distance, making the Ninja Ichibantou announce "Pao Pao Ja!" (パオパオジャ!). This technique reflects the natural ability of an elephant's trunk, which Paonmaru itself is modeled upon.
 * OtomoNin Shuriken: UFO (オトモ忍シュリケン・UFO (ユーフォ)) - Created from a purified Sealing Shuriken when the Ninningers refused to give up in pursuing Youkai Ungaikyo and ending his schemes, this Shuriken is marked with the kanji for "orbit" (宙).
 * Summons the OtomoNin UFOmaru. Also completes the helmet for Shurikenjin UFO.
 * Uses the Shuriken Ninja Art: Heaven and Earth Reversal Technique (手裏剣忍法・天地逆転の術) to manipulate the gravity around the user's target for them to slam into the ground several times, making the Ninja Ichibantou announce "UFO Ja!" (UFO (ユーフォ)ジャ!). This technique reflects the outer space nature of a flying saucer, which UFOmaru itself is modeled upon.
 * OtomoNin Shuriken: Surfer (オトモ忍シュリケン・サーファー) - This Shuriken is marked with the kanji for "wave" (波).
 * Summons the OtomoNin Surfermaru. Also completes the helmet for Shurikenjin Surfer.
 * OtomoNin Shuriken: Bison (オトモ忍シュリケン・バイソン) - Summons both the OtomoNin Rodeomaru as well as the Bison Buggy in which Rodeomaru rides on. Also used to combine both OtomoNins into BisonKing. This Shuriken is marked with the kanji for "cattle" (牛).

Legend Sentai Shuriken
The Legend Sentai Shuriken are a special type of Nin Shuriken associated with the Ninningers' Super Sentai predecessors. They have a similar appearance to the Transformation Shuriken, only with the faces of the represented past Sentai heroes (particularly Red) as opposed to the Ninningers, making them somewhat similar to the Legend Sentai Zyudenchi. They also sport the symbols of that team, such as the Hurricaneger Shuriken's Hayate School emblem and the Kakuranger Shuriken's stylized kanji for "Shinobi". These Nin Shuriken can be used on the OtomoNins, and to a lesser extent, the combinations resulted from them.

Nin Shuriken representing AkaNinger's Ninja Sentai predecessors NinjaRed and HurricaneRed debut in episode 7, and are kept by the Ninningers from then onwards.
 * Kakuranger Shuriken (カクレンジャーシュリケン) - This Shuriken bears a likeness to NinjaRed and is marked with the kanji for "bun" (分), reflecting NinjaRed's special ability of duplicating himself to fight the Youkai. When used in the Ninja Ichibantou, it announces "Kakuranger" (カクレンジャー).
 * Shuriken Ninja Art: Hidden Technique (手裏剣忍法・隠れの術) - When used on Shurikenjin, it casts illusions of the mecha so that it can surround the enemy before striking them.
 * Shuriken Ninja Art: Cloning Technique (手裏剣忍法・分身の術) - When used by a Ninninger, it creates physical clones of themselves, with the individual clones being capable of passing themselves off as the Ninninger who summoned them.
 * Hurricaneger Shuriken (ハリケンジャーシュリケン) - This Shuriken bears a likeness to HurricaneRed and is marked with the kanji for "sky" (空), reflecting both HurricaneRed's aerial superiority and official title as an Air Ninja (空忍). When used in the Ninja Ichibantou, it announces "Hurricaneger" (ハリケンジャー).
 * Shuriken Ninja Art: Hurricane Technique (手裏剣忍法・ハリケーンの術) - When used on Shurikenjin, it temporarily ejects Shinobimaru from the mecha and gives the OtomoNin super speed so that it can rapidly strike the enemy.

Movie-Exclusive Nin Shuriken

 * Shuku Shaku Shuku Sho Shuriken - Forces something of giant size to shrink down to a normal, human size. This Shuriken is marked with the kanji for "small" (小). Used exclusively in Ressha Sentai ToQger vs. Kyoryuger: The Movie on a Kuliner Robo before the Ninningers could destroy it with their Tower Ninja Whirlwind attack.
 * Tridoron Shuriken (トライドロンシュリケン) - Transforms  into an OtomoNin, which can also combine with Shurikenjin to form Shurikenjin Tridoron. This Shuriken is marked with the kanji for "car" (車). Used exclusively in , where it is given to Shinnosuke by Yoshitaka while watching Shurikenjin fight . This Nin Shuriken more than likely faded out of existence after the timeline was restored.
 * Koromogae Shuriken - transforms the AkaNinger and StarNinger shurikens into the Ishouisshi shurikens.
 * AkaNinger Ishouisshi Nin Shuriken - transformed from the AkaNinger Nin Shuriken using the Koromogae shuriken.
 * StarNinger Ishouisshi Nin Shuriken - transformed from the StarNinger Nin Shuriken using the Koromogae shuriken.

Yo Shuriken
The Yo Shuriken (妖シュリケン) are evil counterparts of the Nin Shuriken which are utilized by Kibaoni Army Corps. These Yo Shuriken can be created from one of Yoshitaka Igasaki's purified Sealing Shuriken, provided one had fallen into Kyuemon's hands.


 * Goton Yo Shuriken (五トン妖シュリケン) - Used by Kyuemon Izayoi for various purposes, it is marked with the kanji for "evil" (邪).
 * Demon Technique: Corpulence Swelling Technique (妖術・肥大蕃息の術) - Used to allow Youkai to grow giant size, it can also grow other monsters such as as seen in the incident in the Kamen Riders' world.  When in use, Gengetsu Kibaoni's voice heard in the background, where he shouts "Iiii!".
 * Gashadokuro Yo Shuriken (ガシャドクロ妖シュリケン) - Created from Youkai Kasha's purified Sealing Shuriken and transformed into its current state by Kyuemon Izayoi, this Yo Shuriken utilized Gashadokuro Summoning Technique (ガシャドクロ召喚の術) to summon a (or in certain cases, two) Giant Youkai Gashadokuro. It is marked with the kanji for "smash" (砕).