He is a friendly betta; when you go to look at the tank, he swims up to the side you're on, like he is greeting you. And he will follow your finger along the tank, if you run it along the outside.
Here are a couple more pics of Miyagi. I think due to his darker colors and hyperness, it makes it hard to get a proper pic of him.
Here's another video of him, I think you might be able to see his coloring better here. It looks like he is gaining 1 or 2 turquoise spots on his body.
He is very friendly. He comes up to the tank side like he is saying 'hello', when you go to the tank. He also has a habit of chasing his own reflection
He looks just like my Little Joshua only Lil J has a coppery red/black color on his head and moves into a blue! Very pretty my fav color in a male other then the marbles or rainbows.