MorningBerryz
I ordered the blue one because they're wearing those in these pics. :)
Zush
Bunkasai 2007 t-shirts come in 2 color versions (blue & green) but I think front & back prints are the same in both versions. Berryz & MM etc. are all wearing both versions.
Garamon
A baseball is usually made of cork, yarn/twine and leather so I don't think it will damage the environment. I wonder if someone picked the ball up, or if it's floating somewhere - maybe it's on it's way out to the high seas. :)
coinlockersbaby[this is good] That's so cool! I swear, I would just go there and pretend to be them, if I lived near there. But I somehow don't think throwing a baseball into the water would be great for the environment. XD