Hey Hey Hey??
 

I see this show that comes on the international (?) channel that comes on every Monday at 10:00 PM... It's Called Hey Hey Hey! I believe... and Ayu is always on it :D ... Where can I find more information about the show... Is it a music show?? Who hosts it??? and the schedule of when artists will appear on it??

You can find the official Japanese site here (which has guest info and more on the site). Hey!Hey!Hey! (or Hey!x3) is a variety show which usually has several artists singing and talking with the 2 hosts. Ayu's not always on the show, although she normally appears every so often.

T_T I used to watch it (that's how I found out about Ayu in fact), but then my dad got rid of cable, so now I can't watch it. It also comes out on another channel here. It's like Asahi Homecast or something, I unno. But yeah, I remember there was this one site that gave recaps of the show. I can't remember the URL though.