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 Shuriken (変化シュリケン), Weapon-enhancing Shuriken, and Otomo Nin 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.

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).

Weapon/Attack 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.
 * When pointing the blade at the ground, a chain of flame pillars is erupted towards the enemy.
 * Water (水) - Uses the Shuriken Ninja Art: Water Technique (手裏剣忍法・木の術), 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 opponent.
 * 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.
 * 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.
 * 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.
 * Furai Shuriken (風雷シュリケン) - An elemental Nin Shuriken that is capable of launching Ninjutsu attacks based on either wind or lightning by twisting the core to the desired setting of choice, with the settings being marked with their respective kanji. This Shuriken comes with StarNinger's Ninja Sword Gun and can be inserted into the weapon for attacks. There are two types of attacks for each element depending on the mode the Ninja Sword Gun is used (Sword and Gun Modes). The sounds created by the Shurikens in this instance contains words of English and Japanese in them in line with the Western-Japanese combination theme of StarNinger.
 * Wind (風) - Uses the Shuriken Ninja Art: Wind Technique (手裏剣忍法・風の術).
 * When the Ninja Sword Gun announces "Wind Magic" (風マジック) in Sword Mode, StarNinger performs a spinning move that creates hurricanes and slashes enemies with the Ninja Sword Gun in the process.
 * In the same mode that the Ninja Sword Gun announces "Hurricane Ja!" (ハリケーンじゃ) in Sword Mode, StarNinger creates a hurricane that traps enemies in it to deal sustained damage, especially useful against Youkai.
 * Lightning (雷) - Uses the Shuriken Ninja Art: Lightning Technique (手裏剣忍法・雷の術).
 * When the Ninja Sword Gun announces "Lightning Magic" (雷マジック) in Sword Mode, StarNinger can stab and paralyze enemies with a powerful lightning beam using the Ninja Sword Gun.
 * In Gun Mode where the Ninja Sword Gun announces "Thunder Ja!" (サンダーじゃ), StarNinger can fire off power high-voltage electric beams to hit multiple enemies at once.

Otomo Nin Shuriken

 * Otomo Nin Shuriken: Red (オトモ忍シュリケン・アカ) - Summons the Otomo Nin Shinobimaru. Also completes the helmet for Shurikenjin. This Shuriken, along with the other color-marked Otomo Nin Shuriken, are marked with the kanji for "machine" (機). The Ninningers gained these Otomo Nin Shuriken from Yoshitaka Igasaki when Youkai Kamaitachi was enlarged.
 * Otomo Nin Shuriken: Blue (オトモ忍シュリケン・アオ) - Summons the Otomo Nin Dragomaru. Also completes the helmet for Shurikenjin Drago. This Shuriken, along with the other color-marked Otomo Nin Shuriken, are marked with the kanji for "machine" (機). The Ninningers gained these Otomo Nin Shuriken from Yoshitaka Igasaki when Youkai Kamaitachi was enlarged.
 * Otomo Nin Shuriken: Yellow (オトモ忍シュリケン・キ) - Summons the Otomo Nin Dumpmaru. This Shuriken, along with the other color-marked Otomo Nin Shuriken, are marked with the kanji for "machine" (機). The Ninningers gained these Otomo Nin Shuriken from Yoshitaka Igasaki when Youkai Kamaitachi was enlarged.
 * Otomo Nin Shuriken: White (オトモ忍シュリケン・シロ) - Summons the Otomo Nin Wanmaru. This Shuriken, along with the other color-marked Otomo Nin Shuriken, are marked with the kanji for "machine" (機). The Ninningers gained these Otomo Nin Shuriken from Yoshitaka Igasaki when Youkai Kamaitachi was enlarged.
 * Otomo Nin Shuriken: Pink (オトモ忍シュリケン・モモ) - Summons the Otomo Nin Byunmaru. This Shuriken, along with the other color-marked Otomo Nin Shuriken, are marked with the kanji for "machine" (機). The Ninningers gained these Otomo Nin Shuriken from Yoshitaka Igasaki when Youkai Kamaitachi was enlarged.
 * Otomo Nin 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 Otomo Nin 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, and in the case against Youkai Ungaikyo enlarge the user's limbs, as well as its strength to reach and attack Youkai from a considerable 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.
 * Otomo Nin 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 Otomo Nin UFOmaru. Also completes the helmet for Shurikenjin UFO.
 * Otomo Nin 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 Otomo Nin Surfermaru. Also completes the helmet for Shurikenjin Surfer.
 * Otomo Nin Shuriken: Rodeo (オトモ忍シュリケン・ロデオ) - Summons the Otomo Nin Rodeomaru. Also completes the helmet for 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

Nin Shuriken representing AkaNinger's Ninja Sentai predecessors NinjaRed and HurricaneRed appear in episode 7.
 * Kakuranger Shuriken (カクレンジャーシュリケン) - Uses the Ninja Art: Cloning Technique (忍法・分身の術). This Shuriken bears a likeness to NinjaRed and is marked with the kanji for "bun" (分)
 * Hurricaneger Shuriken (ハリケンジャーシュリケン) - Uses the Super Ninja Art: Air Gallop (超忍法・空駆け). This Shuriken bears a likeness to HurricaneRed and is marked with the kanji for "sky" (空).

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, where the Ninningers use it on a Kuliner Robo before finishing it off with the Tower Ninja Whirlwind attack.
 * Tridoron Shuriken (トライドロンシュリケン) - Transforms  into an Otomo Nin, which can also combine with Shurikenjin to form Shurikenjin Tridoron. This Shuriken is marked with the kanji for "car" (車). Used exclusively in . where Shinnosuke is given this Nin Shuriken by Yoshitaka while watching Shurikenjin fight.

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, mainly 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.  It is marked with the kanji for "evil" (邪).
 * 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 can be used to summon the Giant Youkai Gashadokuro. It is marked with the kanji for "smash" (砕).