Kajiken

Kajiken is a mazesoba chain with over 100 stores worldwide. Mazesoba is soupless ramen — “maze” in Japanese means “to mix.”

Literally meaning “mix the noodles,” mazesoba is pretty self-explanatory: cooked noodles served without soup in a bowl with tantalizing ingredients and a secret sauce. You're expected to mix it all up before eating. Kajiken prides itself on being Japan's number one mazesoba brand.