Sevenger Fight (セブンガーファイト Sebungā Faito) is an Ultra Fight-inspired miniseries set in-between episodes of Ultraman Z, which this series acts as a spin-off to. Episodes 1 to 7 of the series will be released exclusively through the TSUBURAYA IMAGINATION streaming service, with episodes 8 to 10 being found on the Ultraman Z Super Complete Works STORAGE BOX. As opposed to other recent supplementary shows in the Ultraman Series, Sevenger Fight takes most of its influence and aesthetics from the original Ultra Fight and its direct-to-video 'follow-up', Ultra Super Fight.
- Hellzking Revised
- Alien Icarus
- Reconstructed Pandon
- Beam Missile King
- Satan Beetle
- Alien Boze
- Alien Akumania
- Alien Kettle
- Killer Move! Sevenger Haze Slash (必殺! セブンガーかすみ斬り Hissatsu! Sebungā Kasumi Giri): Set before Haruki's encounter with Z: Sevenger was dispatched to stop Jirahs from advancing to the urban areas.
- Behold the SAA's True Intention (本家特空機の意地を見せろ Honke Tokkūki no Iji o Misero): Set before Haruki's encounter with Z: Sevenger was dispatched to deal with Hellzking Breaks after it went against the Integrated Advanced Equipment Laboratory (統合先進装備研究所 Tōgō Senshin Sōbi Kenkyūjo).
- I'll Paint That Bullet With Your Blood (その銃弾で血に染めろ Sono Jūdan de Chi ni Somero): Haruki is assigned to take on an Eleking that was released by the recently arrested Alien Pitt. The robot is equipped with a gun made by Bako, but it's defective.
- Operation: Dancan Capture! (ダンカン捕獲作戦！ Dankan hokaku sakusen!): Dancan escaped its prison with a missile in its mouth. Haruki/Sevenger is assigned to recapture the monster. Haruki boast himself as an animal tamer, but...
- Sublime! Sevenger's Retirement Match (壮絶！ セブンガー引退試合 Sōzetsu! Sebungā Intaijiai): Sevenger is about to be retired and is in a state of disrepair when the new King Joe STORAGE Custom nearing completion. It's last mission will be intercepting the Meteorite Monster Garamon.
- The Lawless Monster Planet (怪獣無法惑星 Kaijū Muhō Wakusei): Set after Haruki and Z's departure from Earth, Yoko and Yuka created the Space Sevenger for interstellar exploration. Their warp drive system suddenly malfunctioned and brought them to a planet where monsters roam freely.
- Haruki Natsukawa (ナツカワ ハルキ Natsukawa Haruki Voice): Koshu Hirano (平野 宏周 Hirano Kōshū)
- Yoko Nakashima (ナカシマ ヨウコ Nakashima Yōko Voice): Rima Matsuda (松田リマ Matsuda Rima)
- Yuka Ohta (オオタ ユカ Ōta Yuka Voice): Hikari Kuroki (黒木ひかり Kuroki Hikari)
- Shota Hebikura (ヘビクラ ショウタ Hebikura Shōta Voice): Takaya Aoyagi (青柳 尊哉 Aoyagi Takaya)