Hello and welcome to just answer. Let me see if I can get that information for you. I will be back asap.
Does your carb (throttle body) look like the one in this picture? And do the heater hoses connect to the side of the throttle body, and is this where the leak is?
That looks like the area he pointed to at the base ther is what I think is theairintake seal and lower clamp? and I believe the seal is like a rubber boot hith a hose clamp with 2 screws and the clamp is made of a hard plastic that is similar in appearance to a hose clamp...
Ok, that is the throttle body coolant manifold seal or gasket. Go to your auto parts store that sells parts for Japanese vehicles. Print and take the picture I sent and show it to them. That will help them match it in their parts catalogue.
I hope this information helps, and let me know if you need further assistance with this.