|This article is about a/an episode in Shuriken Sentai Ninninger.|
Masakage plans to use the latest Youkai to target Takaharu and Fuuka's father, who gave up on his dreams once he lost the ability to perform ninjutsu.
After the Ninningers battle a group of Jukkarage, Takaharu and Fuuka part ways with the others to buy a Father's Day gift. However, five remaining Jukkarage begin trailing them by Masakage's orders, only to be quickly noticed and defeated. Masakage then reveals he had planned this so the Ninningers would let their guard down.
Back at home, Tsumuji heads out for a grocery store sale, secretly planned by Masakage, before Fuuka can give him his present, just as StarNinger arrives to battle Takaharu. Masakage then uses the fountain pen that Tsumuji drops to create Youkai Kasabake, who creates rain. Kasabake then disguises himself as a free to use umbrella, which Tsumuji thankfully borrows. The Ninningers arrive and figure out Kasabake's presence. As Tsumuji turns back to recover his lost fountain pen, Takaharu exposes Kasabake, who flees.
Tsumuji tells Takaharu and Fuuka about how he was previously a ninjutsu prodigy training to become the next Last Ninja until his ninjutsu suddenly disappeared during his teenage years, leaving him with nothing but the ability to summon a weak breeze. Takaharu then tells him that they'd help him reach his dreams of becoming a ninja. To do this, the Ninningers use their own Goton Shuriken to amplify Tsumuji's weak ninjutsu to fend off Kasabake and a gang of Jukkarage. In this process, Kasabake seemingly finds the Ninningers' base, but falls for the Mirage Building Technique and ends up in an unidentified area. The Ninningers then engage into battle, but Kasabake easily overpowers them. By gathering all his energy, Tsumuji finally manages to use the Tornado Technique to block Kasabake's onslaught and lift Takaharu at the Youkai to destroy him.
Kyuemon enlarges Kasabake, who rapidly strikes Shurikenjin and Bison King without leaving an opening to transform into Shurikenjin Drago. However, once UFOmaru strikes him out of the sky, King Shurikenjin is formed and the Youkai is swiftly destroyed.
Tsumuji is once again unable to use anything but weak ninjutsu, leading Kinji to believe his concern for his family had given him a miracle. As a father's day gift, Takaharu and Fuuka had coincidentally purchased him a new fountain pen.
- Takaharu Igasaki (伊賀崎 天晴 Igasaki Takaharu?): Shunsuke Nishikawa (西川 俊介 Nishikawa Shunsuke?)
- Yakumo Katou (加藤 八雲 Katō Yakumo?): Gaku Matsumoto (松本 岳 Matsumoto Gaku?)
- Nagi Matsuo (松尾 凪 Matsuo Nagi?): Kaito Nakamura (中村 嘉惟人 Nakamura Kaito?)
- Fuuka Igasaki (伊賀崎 風花 Igasaki Fūka?): Yuuka Yano (矢野 優花 Yano Yuka?)
- Kasumi Momochi (百地 霞 Momochi Kasumi?): Kasumi Yamaya (山谷 花純 Yamaya Kasumi?)
- Kinji Takigawa (キンジ・タキガワ?): Hideya Tawada (多和田 秀弥 Tawada Hideya?)
- Tsumuji Igasaki (伊賀崎 旋風 Igasaki Tsumuji?): Toshihiro Yashiba (矢柴 俊博 Yashiba Toshihiro?)
- Kyuemon Izayoi (十六夜 九衛門 Izayoi Kyūemon?, Voice): Megumi Han (潘 めぐみ Han Megumi?)
- Masakage Tsugomori (晦 正影 Tsugomori Masakage?, Voice): Ryūsei Nakao (中尾 隆聖 Nakao Ryūsei?)
- Youkai Kasabake (妖怪カサバケ Yōkai Kasabake?, Voice): Mitsuaki Madono (真殿 光昭 Madono Mitsuaki?)
- AkaNinger: Kosuke Asai (浅井 宏輔 Asai Kōsuke?)
- AoNinger: Yuji Nakata (中田 裕士 Nakata Yuji?)
- KiNinger: Yasuhiro Takeuchi (竹内 康博 Takeuchi Yasuhiro?)
- ShiroNinger: Ryoko Gomi (五味 涼子 Gomi Ryōko?)
- MomoNinger: Mizuho Nogawa (野川 瑞穂 Nogawa Mizuho?)
- StarNinger: Masashi Takada (高田 将司 Takada Masashi?)
- Shinobimaru: Satoshi Fujita (藤田 慧 Fujita Satoshi?)
- Shurikenjin, King Shurikenjin: Hideaki Kusaka (日下 秀昭 Kusaka Hideaki?)
- Rodeomaru: Hiroyuki Tanaka (田中 宏幸 Tanaka Hiroyuki?)
- Kyuemon Izayoi: Yuichi Hachisuka (蜂須賀 祐一 Hachisuka Yūichi?)
- Masakage Tsugomori: Riichi Seike (清家 利一 Seike Riichi?)
- Yokai Kasabake: Hiroyuki Muraoka (村岡 弘之 Muraoka Hiroyuki?)
- Jukkarage: Various
- AkaNinger - AkaNinger (Ninja Flash), Shinobimaru, UFO (UFOmaru), Combination (King Shurikenjin)
- AoNinger - Goton (Water Setting), Dragomaru
- KiNinger - Kakuranger (Cloning Technique), Goton (Earth Setting), Dumpmaru
- ShiroNinger - Goton (Metal Setting), Wanmaru
- MomoNinger - Byunmaru
- StarNinger - Furai (Wind Setting), Rodeomaru
- to be added
- As part of Super Hero Time, this episode aired alongside Kamen Rider Drive episode 34, Who Claimed the Life of Eisuke Tomari?.
- Sealing Shuriken purified: 16 out of 48
- In Ninningers' possession: 15
- In Kyuemon's possession: 1
- Most fireworks in closing credits:
- Blue: 2
- Red: 5
- Green: 3
- Yellow: 6
Shuriken Sentai Ninninger Volume 4 features episodes 13-16: Shinobi 13: Burning! Ninja Sports Day, Shinobi 14: Beware of the 'Help-Me' Scam!, Shinobi 15: Youkai, I Never Failed and Shinobi 16: The Father Tsumuji Is a Super Ninja!?.