January 20, 1113Eikyū gannen (永久元年): The new era name was created to mark an event or series of events. The previous era ended and the new one commenced in Ten'ei 4, on the thirteenth day of the seventh month of 1113.
Events of the Eikyū Era
1113 (Eikyū 1, 4th month): Fujiwara Tadasane was named kampaku.
1113 (Eikyū 1, 4th month): Emperor Toba visited the Matsunoo Shrine and the Kitano Tenman-gū. When the emperor visits Shinto shrines, it is always a pleasure party for him. Without this pretext, court etiquette did not permit him to leave the palace.
1113 (Eikyū 1, 10th month): Toba visited the temples on Mount Hiei in the vicinity of Kyoto.