The Universal Studios Japan Express Pass 7 costs some money so have to make sure which one is right to use. 
In the Express Pass 7 - here are the common rides in all of the passes that are out now as of this time. 
Here's a link on my post with the table comparison: Universal Studios Japan Express Pass 7 Comparison
1. Doraemon XR Ride - The XR Ride is a super-fast roller coaster on which guests wear special goggles.

2. Mario Kart: Koopa's Challenge - It's like being in a Mario Kart game. Found this short clip in youtube about it. 

[youtube https://www.youtube.com/watch?v=6sPAaJhRcn4]


3. Yoshi's Adventure - a slow ride; riding Yoshi while going around Mario World. 

[youtube https://www.youtube.com/watch?v=akhCAH1Gf3o]

4. Harry Potter and the Forbidden Journey - Described as a motion based dark ride full of thrills and screams. 
 
5. Flight of the Hippogriff -  a family-friendly coaster that spirals and dives around the pumpkin patch, and swoops past Hagrid’s Hut. 
 
6. Despicable Me Minion Mayhem- Climb aboard a vehicle designed by Gru and enter his laboratory to begin the process of becoming an actual Minion! 

[youtube https://www.youtube.com/watch?v=UYAeOIgMKNU]

7. Hollywood Dream - exhilarating ride that's like flying through the sky. (rollercoaster)
8. Hollywood Dream Backdrop - Another Rollercoaster that goes backwards

9.  SING on TOUR - looks like a show from the blockbuster SING.

[youtube https://www.youtube.com/watch?v=-WqtB4G6trc]

10.  JAWS - you ride a boat and it's like being in a Jaws Movie

[youtube https://www.youtube.com/watch?v=9l7lG2PEhO8]

11.  The Flying Dinosaur - Rollercoaster

12. Jurassic Park the Ride - Full of Thrills and Screams, You may get wet. A river tour that takes you deep into a jungle teeming with prehistoric life

[youtube https://www.youtube.com/watch?v=oV1CZ-2M03A]


13.  The Amazing Adventure of SpiderMan 4K3D the ride - said to be the first to win world's best ride award for 7 consecutive years.

[youtube https://www.youtube.com/watch?v=0iVe4uwZTL4]


14. Jujutsu Kaisen The Real 4-D - Based on the anime Jujutsu Kaisen. Can't find much info on the ride yet.