![](https://i.mydramalist.com/wJA4Q8_4t.jpg)
![](https://i.mydramalist.com/PWAbZt.jpg)
![](https://i.mydramalist.com/67Aed_4t.jpg)
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.
![](https://i.mydramalist.com/QLBNQ_4t.jpg)