Category:Pre-Series Cameo Debuts

Ever since Samurai Sentai Shinkenger vs. Go-Onger: GinmakuBang!!, the Sentai team of an upcoming new series has made their first appearance in the team-up movie of their two predecessors.

Tensou Sentai Goseiger
The Goseigers appear to fight Akumaro, Juzo, and Dayu before the enemies retreat.

Kaizoku Sentai Gokaiger
The Gokaigers appear to finish off Shitari and his Gedoushu army. Afterwards, they ask DaiGoyou not to mention themselves to the other Sentai teams, which he agrees to.
 * First early-bird cameo where the new team not only defeats, but also finishes off their opponent.
 * Only early-bird cameo to have an in-universe explanation (Ep. 40: The Future is the Past).

Tokumei Sentai Go-Busters
The Go-Busters arrive to stop Basco and Sally from entering the Gokai Galleon before the enemies retreat.
 * First early-bird cameo to take place in the middle of the movie rather than towards the end.
 * First early-bird cameo by an initial team of three rather than five.
 * First early-bird cameo to feature another character from the new sentai series (Cheeda Nick), though he only appears in bike form and has no lines.
 * First early-bird cameo to not take place in a quarry.
 * Only early-bird cameo not to take place in the team-up of the two preceding Sentai, but instead a team-up between two different hero series, as the Gokaiger and Goseiger team-up aired in summer as the 35th anniversary movie, while the Gokaigers' first Vs. movie is a team-up with Space Sheriff Gavan.

Zyuden Sentai Kyoryuger
The Kyoryugers appear to fight and finish off Waredonaier and his Gormin/Sugormin army.
 * Unlike other Sentai debuts, Daigo appears only by himself first, while the others appear later.
 * First early-bird cameo where a member of the guest team (Daigo, during his solo appearance) meets members of the starring team-up (Daigo's predecessors Captain Marvelous and Hiromu Sakurada).
 * Second early-bird cameo to feature another character from the new sentai series and first to feature a mecha (Zyudenryu Gabutyra).
 * First early-bird cameo where the main battle takes place in a warehouse rather than outside.

Ressha Sentai ToQger
After Neo-Geildon turns into Neo-Messiah, the ToQgers arrive to fight and defeat him.
 * First early-bird cameo to take place as a post-credits scene.
 * First early-bird cameo with an "implied" transformation.
 * Second early-bird cameo to feature a mecha from the new sentai series and first to feature all of the team member's individual mechs (Red Ressha, Blue Ressha, Yellow Ressha, Green Ressha, and Pink Ressha).
 * First early-bird cameo where the new Sentai team does not mention the previous two Sentai teams, as their battle against Space War God Burodosu had already ended by this point.

Shuriken Sentai Ninninger
to be added