Bukkake Udon (ぶっかけうどん, udon with poured sauce)

Cold udon is honest summer food. It does not ask you to build a large broth or make a crowd of toppings; it asks you to treat the noodle properly. Sanuki udon should have koshi, that firm elastic bite that pushes back a little, and the cold rinse is what lets you feel it.

Bukkake means poured over. That is the method, not the menu. We make a stronger tsuyu than kake udon because there is less of it, then pour only a little around the noodles. Too much sauce turns the bowl heavy and washes away the wheat sweetness. A good small pour seasons each strand and leaves the toppings bright: grated daikon for clean bite, scallion for green sharpness, citrus for summer's edge.

The deciding detail is drainage. Rinse the cooked udon until the water no longer feels slippery, chill it to the core, then drain it with more patience than a quick meal seems to deserve. Water left clinging to the noodles dilutes the tsuyu, and then you start reaching for soy sauce to fix what the colander should have done. Nothing hidden. Get the noodles cold and clean on the surface, and the bowl is already half made.