Just like how you can obtain Pika Prompts during every single chapter apart of Detective Pikachu, you will also be able to activate a variety of additional Pika Prompts in general. Most of these types of Pika Prompts can be activated in any location, having no special requirements in order to be seen. In total, you can obtain 25 Additional Pika Prompts during the game that you can receive in general. Below is a list of all said Pika Prompts, along with the requirements for each.
Hey Now (Any Location): No Special Requirement
Contents Of Your Notes (Any Location): No Special Requirement
Top Notch Stamina (Any Location): No Special Requirement
Aerobics With Pikachu (Any Location): No Special Requirement
Know How To Fall (Any Location): No Special Requirement
Gear Maintenance (Any Location): No Special Requirement
Leave The Interrogation To Me (Any Location): No Special Requirement
Begging For Coffee (Any Location): No Special Requirement
Steady Effort (Any Location): No Special Requirement
A Busy Fellow (Any Location): No Special Requirement
Let's Talk More (Any Location): No Special Requirement
Try Your Luck (Any Location): No Special Requirement
Break Time (Any Location): No Special Requirement
Pikachu's Teachings (Any Location): No Special Requirement
A Bolt Of...? (Any Location): No Special Requirement
The Nature Of A Great Detective (Any Location): No Special Requirement
First Impression (Any Location): No Special Requirement
The Mystery Of Pikachu (Any Location): After Protecting Emilia From Glalie
Quick Attack (Any Location): After Protecting Emilia From Glalie
Iron Tail (Any Location): After Protecting Emilia From Glalie
Fly (Any Location): After Protecting Emilia From Glalie
Thunderbolt (Any Location): After Protecting Emilia From Glalie
Double Team (Any Location): After Protecting Emilia From Glalie
Slow Reflexes? (Any Location): Miss Multiple Button Prompts
Cover Me! (Any Location): Don't Miss Any Button Prompts