Held every year from mid-November to the beginning of January, this is one of Hiroshima city's favorite winter events. Lights are turned on from 17:30~22:30 every night along Hiroshima's main Heiwa-odori (Peace Boulevard). Thousands of people wander along the main road, walking through lit-up tunnels and under colorful lights. There are many different themes like a castle, train, and boat; you can even see the special lights of street-cars going by full of partyers.