Yes the unagi pizza is a good alternative too. Haven't eaten Oishi in ages. Pizza Hut normally delivers between 45mins to 1hour in my area.
Yeah, Shiro was really good! Plus they were nice enough to allow me to eat there even though I usually didn't adhere to their dress code. There's a pretty decent Brazillian/Italian restaurant at the corner near Pepperoni Pizza now, I recommend you try the Brazillian meat course thingy.
You obviously dont read F Chat often enough... Even when we are eating, we are on Fchat, thus we share.. From Singapore to SF to Japan, every corner is marked by Spore F Chatters