Dinnovator is a show meant to parody Toei's Juukou B-Fighter. The suits are heavily inspired by B-Fighter with the motif being Dinosaurs, a motif that Toei has used multiply times in Sentai.

Wakusaber is a show meant to parody Toei's Super Sentai. So naturally, any sentai would be a good recommendation. However, Kyuranger is the first, and only, sentai to have Space as the motif. And in a similar fashion to how Wakusaber dedicates each episode to show how the members became Wakusabers, Kyuranger adds a new member just about weekly in the first few episodes.

Both series are Kamen Rider series that have Takuro Fukuda as the head screenwriter.

In both series, there is an other-dimensional world, which creates situation in which the heroes are needed. At some point, there is also a race/purpose to gathering the henshin items (eyecons and ridebooks/seikens).

There is a crossover series between the two series.

Both are films that continue the story ten years after the super sentai series ended. It catches up with the character and what they have been doing for the past decade.

Both are films that continue the story ten years after the super sentai series ended. It catches up with the character and what they have been doing for the past decade.

Both are films that continue the story ten years after the super sentai series ended. It catches up with the character and what they have been doing for the past decade.

Both are films that continue the story ten years after the super sentai series ended. It catches up with the character and what they have been doing for the past decade.

Both are films that continue the story ten years after the super sentai series ended. It catches up with the character and what they have been doing for the past decade.

Both are films that continue the story ten years after the super sentai series ended. It catches up with the character and what they have been doing for the past decade.

Both are seasons of a Toei tokusatsu franchise: Zenkaiger for Super Sentai and Decade for Kamen Rider. They have a heavy focus on being the anniversary of the franchise. Both seasons have a focus on the franchise being part of the bigger multiverse. These multiverse worlds correspond with a previous season of their franchise. They also have a gimmick that has the power of those seasons stored in them.

Both are seasons of a Toei tokusatsu franchise: Gokiager for Super Sentai and Zi-O for Kamen Rider. They have a heavy focus on being the anniversary of the franchise. Both seasons have a focus on the franchise being part of the bigger world/multiverse. Both seasons have many cameos of actors of the previous season of their franchise and both seasons' serve as a way to have continuations of the story for of these seasons. They also have a gimmick that has the power of those seasons stored in them.

Both are seasons of a Toei tokusatsu franchise: Zenkaiger for Super Sentai and Zi-O for Kamen Rider. They have a heavy focus on being the anniversary of the franchise. Both seasons have a focus on the franchise being part of the bigger world/multiverse. They also have a gimmick that has the power of those seasons stored in them and they also transform into forms that are based on previous seasons' heros.