Tsuke-men: This food has further developed uniquely in Japan from ramen, so that its noodles and sauce are provided separately and pieces of the noodles are dipped into the sauce before being eaten.
つけめん-ラーメンからさらに日本独特の汁と麺を分けて浸して食べるといった調理法で派生し、日本独自の進化をしている。