Sokotsutsu no O no Kami (the god of navigation at the bottom), Nakatsutsu no O no Kami (the god of navigation in the middle) and Uwatsutsu no O no Kami (the god of navigation in the upper) are the three great gods of Sumie (Sumiyoshi-taisha Shrine) (Sumiyoshi Sanjin [Sumiyoshi three gods]).
底筒之男神・中筒之男神・上筒之男神は墨江（住吉大社）の三柱の大神（住吉三神）である。