Saiki 【斎喜】3 The Japanese surnames etymology dictionary.
① Topography . From the village with the "heavy" character. The Osaka-fu Hirakata-shi in the North - South and Middle Era, Yamaguchi-ken Iwakuni-shi in the Sengoku period, in the Kagoshima-ken in the Azuchi Momoyama period, the Qing Dynasty of the Yamaguchi-ken Shimonoseki-shi was in the Edo era in the Clan san of the Clan government.
② Topography . "Village" added to heaviness which is the surname of Amagi archipelago of Kagoshima-ken . Kagoshima-ken Amami-shi There is a tradition in Naze Daiki Okuma. Estimated at the time of returning to Japan in 1953. 重 reference.