Myoryuji, literally the coolest building/shrine/temple we visited in Japan, is a temple of the Nichiren order of Buddhism located in Sakura city, Chiba, Japan. Founded in 1471, it follows the teachings of Nichiren Shonin and practices chanting the Odaimoku, though what makes it truly remarkable are its multiple traps and hidden escapes. While the temple's main hall, gate, and other structures offer a historical atmosphere, visitors should note that children must be aged 8 or more to enter, and tours are only available in Japanese (though you can follow along with their pamphlet).
The booking process is uniquely challenging - you must make reservations via a somewhat unreliable phone located in the corner of the complex by the gift booth, after which you can pay upon entry and store your belongings in a locker. While the temple welcomes all to experience its remarkable architecture and would be a perfect 10/10 if the actual tour and staff were more accommodating, monthly gatherings remain open to everyone, providing an opportunity to learn and participate in services despite the language barrier.