Molly -

Looking at one of google's cached pages (google uchi-deshi blogspot, and hit the "cached" link for the second entry) shows that the comments section was getting spammed by some wedding planner bot. He may have taken it private to avoid that.

On the cached page, the link to his profile still works:

http://www.blogger.com/profile/10748618995081328351

and there appears to be a good email link on the upper left of that... looks like it's uchideshi@gmail.com .

cheers,
John