Kaigan

 is a district of Minato, Tokyo, Japan. The current administrative place names are Kaigan 1-chome to Kaigan 3-chome. It is an area where the residential address has been displayed. Kaigan 1-chome belongs to the Shiba district general branch office, and Kaigan 2-3 chome belongs to the Shibaura-Kōnan district general branch.