DL "Business" Class on 757 Intra Asia/Pacific

I'm wondering what Business Class actually means on a 757 from NRT to GUM. I know DL has lots of 757 flights to many Asia/Pacific destinations from NRT. The website lists the front cabin as Business, but I'm wondering, is it closer in experience to domestic FC or actual BE, or something in between?

I've searched this forum and trip reports here & on another site and can't find definitive info.