Odaiba, also known as Daiba, was one of six artificial islands constructed in 1853 as a fortification to protect the Tokugawa shogunate at Edo, and was known as the Shinagawa Daiba.
Odaiba også kendt som Daiba, var en af seks kunstige øer som blev konstrueret i 1853, med det formål at de skulle være forsvarsværker for Tokugawa-shogunatet i Edo, og den var kendt som Shinagawa Daiba.