Persona 5 Royal
52 Achievements
1,000
100-120h
Jose's Favorite Customer
Traded in flowers while in Mementos.
15
22.97%
How to unlock the Jose's Favorite Customer achievement in Persona 5 Royal - Definitive Guide
*MISSABLE*
In Mementos, there is a new character named Jose who you can purchase items from. This trophy entails engaging in your first transaction with him.
Jose doesn't accept Yen as currency. Instead there is a new currency in Royal called flowers, which are scattered on the floor of Mementos. They're found on every regular floor and show up once you are first introduced to Jose in your visits to Mementos. Jose will also clearly introduce them and what they look like, and they're pretty visible as they're bright yellow spheres against Mementos' otherwise dark background.
After gathering some of these flowers, you must enter an area of Mementos in which Jose is running his shop. This is clearly indicated by a cutscene that will play after entering a floor, with Jose racing down the Mementos tracks in his buggy. Once you've entered a floor with Jose on it, locate him. Even If the map is not uncovered for his location, it will still show his whereabouts with a bright yellow icon.
Simply drive up to him in the Morgana car and interact with him to access his shop. His items vary wildly in price, being as low as 15 flowers to as high as 400. As soon as you purchase something from him for the first time, the trophy will unlock.
Of note is that flowers are discarded when leaving Mementos. For story reasons, they don't exist in the real would outside of Mementos, so you'll reset to zero flowers for every Mementos trip. Flowers are not found on safe floors or end floors. Only the randomly generated regular areas of Mementos can have them.
Below is a video showing a transaction with Jose:
https://www.youtube.com/watch?v=7yJRRH5_pRo