Oguchi

{{Infobox settlement | name = Ōguchi | official_name = | native_name = | native_name_lang = ja | settlement_type = Town | image_skyline = Oguchi-jo.jpg | imagesize = | image_alt = | image_caption = Reconstructed gate of Ōguchi Castle | image_flag = Flag of Oguchi, Aichi.svg | flag_alt = | image_seal = Emblem of Oguchi, Aichi.svg | seal_alt = | image_shield = | shield_alt = | image_blank_emblem = | nickname = | motto = | image_map = Oguchi in Aichi Prefecture Ja.svg | map_alt = | map_caption = Location of Ōguchi in Aichi Prefecture, highlighted in dark yellow | pushpin_map = Japan | pushpin_label_position = | pushpin_map_alt = | pushpin_map_caption =   | coordinates = | coor_pinpoint = | coordinates_footnotes = 2. The total area of the town was .

==Geography== Ōguchi is located in the extreme northeast corner of Aichi Prefecture, in the middle of the Nōbi Plain. The Gojō River flows through the town.