Suwa Jinja Reisai(諏訪神社例祭)
This Reisai(例祭) for the guardian deity known as "Osuwa-sama(おすわ様)", is a regular festival when people pray for good harvest since ancient times. The festival-eve vigil(夜宮) is held on the 22th of August every year, featuring fair stalls and carrying of portable shrines. The ceremony(大祭式) would be performed on the next day(23th of August)
Date: 8/22(Tues.)~23(Wed.)
Location: Suwa Shrine(諏訪神社) / 655, Komagi, Nagareyama-shi, Chiba
Access: 5-mins walk from Tobu Urban Park Line Toyoshiki Station
Fee: free
URL: http://suwano-mori.com/sta16233/index.html