The legend says when Taira Kunimori built a shrine in Oheda community, he placed his pike inside and planted the cedar, wishing for the peace. It is over 800 years old, 11 meters round and 35 meters high. The tree trunk and branches also resemble a pike and name of Hokosugi was derived from it. It is said to be the second largest cedar in Shikoku and is also called Kunimori-sugi. (Designated as a prefectural nature monument)