"Eternal" is in Japanese. even more surprising, it's a love ballad he wrote for his friend's marriage. there's live rips of it on YouTube!
HERE 
i was thinking he was going to release his English stuff too, but i guess maybe for the album, lol.
yeah, when i went to his concert in June, he did not sing any Japanese songs. he sang new songs and some solo stuff we heard like A PAGE, WONDER, & LOVEJUICE.