Requested by my son after we ate something like this at a Japanese resturant and he was asking me last Sat morning when we could go to the resturant to eat it. I suggested cooking it as home. I just boiled the udon, drain and poured the curry over it. The taste was a bit different from the one at the resturant. To make the noodles tastier, it will be better to simmer the udon in the curry for a while. Anyhow, my son liked it.