What's the Japanese song in the background?

Question:

tried identifying by ear but the guy won't shut up
http://www.youtube.com/watch?v=WTlQmmOkTaU&feature=channel_video_title

Answer:

It's Kono Mama Zutto Asa Made by Kato Miliyah. http://www.youtube.com/watch?v=vkEhDNmR-…