>> such as (I am guessing now) saw-umm-bee-yaw-koo. To write Tokyo in >> the proper furigana is probably something like toh-o-kee-yoh-o.
Oh, I should mention that this is in writing correct. But the yo is a subscript, so it's also a modifier, so the ki part isn't pronounced, it's modified into a different sound... Good times. ~daid