Daimon of Kotohira-jinja Shrine, Kotohira, Kagawa Prefecture - There is Kiyozuka (omen in the dream monument of Sei Shonagon) on which Sei Shonagon inscribed the place of her death.
香川県琴平金刀比羅神社大門-清塚という清少納言が夢に死亡地を示した「清少納言夢告げの碑」がある。