Menya Musashi Bujin serves ramen and tsukemen near Akihabara Radio Kaikan in Chiyoda City, Tokyo. Its signature rich tsukemen pairs cold, chewy noodles with a pork bone broth and a large square piece of chashu. Noodles can be increased up to 3.5 times at no extra charge, and the soup can be refilled. The sauce is salty, so the broth on the table is used to adjust the taste.