Special episodes
Kikai Sentai Zenkaiger Spin-Off: Zenkai Red Great Introduction! (機界戦隊ゼンカイジャー スピンオフ ゼンカイレッド大紹介！, Kikai Sentai Zenkaijā Supin Ofu Zenkai Reddo Daishōkai!) is a two-episode web-exclusive series released on Telasa on March 21, 2021. Additionally, Satomi Hirose of Ninja Sentai Kakuranger makes an appearance. The events of the special take place between Kikai Sentai Zenkaiger the Movie: Red Battle! All Sentai Great Assemble!! and episode 7 of the series.
Red Challenge! The Zenkaigers Annihilated?! (赤い挑戦！ゼンカイジャー全壊?!, Akai Chōsen! Zenakaijā Zenkai?!)
White Counterattack! Full Recovery of the Zenkaigers!! (白い逆襲！ゼンカイジャー全快!!, Shiroi Gyakushū! Zenakaijā Zenkai!!)
Zenkai Mini Theater (ゼンカイ豆劇場, Zenkai Mame Gekijō) is a twelve-episode puppetry short series included as part of the Blu-ray releases of Kikai Sentai Zenkaiger.
I Learn the Powers of the Predecessors!: Zyuranger Part (パイセンの力、勉強します！〈ジュウレンジャー編〉, Paisen no Chikara, Benkyō Shimasu! Jūrenjā-hen)
Can You Name All the Super Sentai? (スーパー戦隊いえるかな？, Sūpā Sentai Ieru ka na?)
Miss Magical Girl's Solitary Gourmet (孤高のミス魔女っ子グルメ, Kokō no Misu Majokko Gurume)
Suspicions of Hyakujuu Sentai: Gaoranger Part (百獣戦隊の疑惑〈ガオレンジャー編〉, Hyakujū Sentai no Giwaku Gaorenjā-hen)
Zenkais of the Wilderness (荒野のゼンカイども, Kōya no Zenkai-domo)
Reincarnation Panic! (転生・パニック！, Tensei Panikku!)
5 Seconds Before Getting Seriously Excited: Magiranger Part (マジで高まる5秒前〈マジレンジャー編〉, Maji de Takamaru Go-byō-mae Majirenjā-hen)
Sudden Mini Theater (豆劇場は突然に, Mame Gekijō wa Totsuzen ni)
Zenkai House Death Game (ゼンカイ館のデスゲーム, Zenkai Yakata no Desu Gēmu)
The Endless Inquiry Spirits: Boukenger Part (果てなき探求魂（スピリッツ）〈ボウケンジャー編〉, Hatenaki Tankyū Supirittsu Bōkenjā-hen)
It's Good, Mahjong, It's Awesome! (いーじゃん、まーじゃん、すげーじゃん！, Ī jan, Mājan, Sugē jan!)
If We Met in Court Again (また法廷で会えたなら, Mata Hōtei de Aeta nara)
Twokaizer × Gokaiger: The Tanuki-Charmed June Bride (ツーカイザー×ゴーカイジャー ～ジューンブライドはたぬき味～, Tsūkaizā Kakeru Gōkaijā Jūn Buraido wa Tanuki-aji) is a web-exclusive crossover series released on Toei Tokusatsu Fan Club on June 5, 2022, featuring characters from Zenkaiger and Kaizoku Sentai Gokaiger. Ryota Ozawa, Yui Koike, and Junya Ikeda return to reprise their respective roles as Captain Marvelous/Gokai Red, Ahim de Famille/Gokai Pink, and Gai Ikari/Gokai Silver respectively. The events of the specials take place after Zenkaiger vs. Kiramager vs. Senpaiger.
