[bits of pieces] Yamamoto Dan is Hiroshi in Gakkou no sensei?

I've seen Shounen Club 2007.07.08 and notice something.
This young fellow.. his name is Yamamoto Dan and he's from Kansai Jr.?

(click picture for bigger size)


Don't you think he looks like Hiroshi from Gakkou no Sensei (2001)?


I couldn't find any info about the kids who involved in the drama.
I always thought Hiroshi is one of Johnny's..