Post-credits scenes are a noteable recurring staple in the feature films of the Kamen Rider Series/Heisei Series, where a clip is shown during and/or after the ending credits. The clip sometimes foreshadows future films, or television characters. Sometimes the clip is just a funny scene, a resolution to the plot or of some other undetermined significance.
As Sento Kiryu continues his research on his father's files, the white-colored Pandora Panel opens a portal and transports him into an unknown location, where he witnesses his Kamen Rider predecessors from Kuuga to Ex-Aid battling various monsters they have faced. Just then, Kamen Rider Zi-O, arriving in his Time Mazine, transforms into BuildArmor and defeats all of the monsters. As Sento questions Zi-O as to how he obtained the power of Build, the new Kamen Rider introduces himself as the overlord with the powers of all Kamen Riders.
Back in the scene of the battle, Kamen Rider Zonjis has recovered. He claims to be the one who will rule over the Reiwa era. However, the Rider from Sougo's dream, Kamen Rider Zero-One appears and announces he is the first Kamen Rider of the Reiwa era. Zero-One fends off the Kasshines and defeats Zonjis using Flying Falcon, putting an end to his ambitions.
In a post-credit scenes, Kamen Rider Fourze and the Go-Busters are doing Fourze's "Space is Here!" pose. When the Go-Busters seems to be doing it in a sub-standard way, Fourze requests them to do it again.
After the closing credits, Kikaider makes a brief appearance, with a Narrator saying that the superheroes in the film are not the only heroes on Earth. This is a foreshadowing to the Kikaider REBOOT film in 2014.
In another part of Futo City, a mysterious young man named Ryu Terui proclaims that Kamen Rider Double is no longer the only Kamen Rider in Futo as he holds up a red Gaia Memory which soon announces its name: Accel. An animation of this memory is later displayed.
The final few members of Lem Kannagi's forces, namely a quartet of Masquerade Dopants, attempt to get away when they encounter a mysterious black and blue Kamen Rider who announces himself as Kamen Rider Meteor. He easily dispatches his foes with the Saturn Sorcery attack before canceling his transformation into a young man who was unimpressed by his enemies, and notes that he should find his target at Amanogawa High School.
After the credits, a golden Kamen Rider appears, taking a ring and inserts it into his belt, causing an orange mantle with a falcon motif to appear on his right shoulder. The Kamen Rider declares "It's feeding time!" as he jumps off a building ready to reveal himself to Haruto.
At night, The Ark continues to shine underwater and the view of Daybreak Town is displayed, zooming into a golden rider appears standing on top of among the pillars under the moonlight, claiming that the Ark will be 1000% certainly revived.
Deneb is sent back to present 2009 by DenLiner, Yuto Sakurai is waiting and calling him back. Yuto says he never forgot their promise, Deneb deeply moved, he requests Yuto perform his pull hook pose again, but was refused by Yuto. Finally, they get back to ZeroLiner, before DenLiner passes by it.
Returning to her time, August 25, 2010, Miku Uehara finds a note from her grandmother thanking her for the memories she gave her as the wind chime Miku got for her birthday jingles in the background. Miku cries after reading the note.
Kiriya Kujo goes to mourn Kuroto, however, a giant black-colored pipe appears behind him, as Kiriya turns back, he sees Kuroto seemingly revived and speaks to him. Suddenly, Kuroto disappears, leaving Kiriya to smile and walk away.