I didn't know what to put as the title, honestly. Tamagotchi Philippines
This is the blog of a person I really admire. He conducts experiments with tamagotchi (not hurting them in any way!), and some great insights into Tamagotchi life in the Philippines. It is where I got a lot of help with tamas, and ideas about the V4s and how they work. This guy really has some good stuff. I highly recommend reading up on this blog.