In total, there are 50 Health Shrines throughout the game. They're recognized as red, flashing statues and are fairly hard to miss. Praying at a certain amount of shrines will also increase your maximum health, so make sure to pray at them whenever you see them rather than saving them for end game.
Note: I did not make the video. Credit goes to the YouTube channel.Note for Collectibles That Will Make Your Life Much Easier: Each time that Wei obtains a chick's phone number, go into the contacts on the phone and give them a call. Each girl has one date, and after the date is completed they will unlock collectible icons on your map.
- Amanda will unlock Health Shrine locations.
- Not Ping will unlock Security Camera locations.
- Ilyana will unlock Lockbox locations.
Otherwise, or if you're impatient, here's a video guide of the collectibles map.
Note: I did not make the video. Credit goes to the YouTube channel.