赤つけ麺 / Aka Tsukemen / Menya Musashi Bukotsu Gaiden - Shibuya, Tokyo
Tonkotsu gyokai soup uses chicken, pork, crab, niboshi and katsuo. Noodles by Kanejin Shokuhin. Three colors are available, black (shoyu), red (spicy) and white (no sauce). The 6th Menya Musashi branch (out of 15) to open. Since 2006.