Type of flower, possibly japanese.

I found a picture of some type of flower on the internet.
I think it looks really nice, and would like to know the name of it.
Unfortunately it is in black and white and have never come across it in my lifetime, so I don't know the color or the...

smell.
But I do know it has five petals, which have a rather strange curved shape, like three rounded points on each one. It also has those things that sometimes come out of the middle of a flower (sorry! I can't remember off-hand what they're called).
I also know that it is the symbol for the Sixth Division on the anime/manga show Bleach.
I'll add a photo, so if you enlarge the picture and count six along the top row it's that one!

to me it looks like a cherry blossom

Cherry blossom? Lol. I think it's Camellia. At first I thought it was the tudor rose, the rose isnt pointed like your picture. So I'm going with Camellia