From Harajuku Station on the Japan Railways Yamanote loop line, it's but a few steps to Meiji Jingu, the shrine dedicated to the spirits of the Emperor Meiji (who died in 1912) and the Empress Shoken.
The shrine of Meiji Jingu is within walking distance of Harajuki Station. 
The journey from Harujuku Station to Meiji Jingu by foot takes several hours. 