Welcome to Myôryûji (Ninjadera Temple), known in Japanese as 妙立寺, one of the most intriguing temples in Kanazawa. You are in the Nomachi area, just south of the Teramachi temple district and a few blocks from the Nishi Chaya teahouse quarter. From the street it looks like a calm, ordinary Buddhist temple of the Nichiren sect. That calm is part of the disguise. Here is the first twist. Despite the nickname, this temple has no real connection to ninjas. It earned the name because of the many deceptive defenses built into it: hidden stairs, trapdoors, secret rooms and passages. So when you hear the word ninja today, think of a cleverly engineered building rather than a band of spies. Over the next few minutes we will look at why a place of prayer was built like a puzzle, how it fits into the defensive plans of the Maeda clan who ruled Kanazawa, and which of its stories are documented history and which are legend. Keep your eyes on that modest two-story exterior, because it is hiding a good deal.