Manza-mo (Cape Manza) is an upheaved outcropping of fossilized coral that overlooks the East China Sea. Located in Onna Village, the cape is particularly known for a distinctive formation that resulted from wave erosion and that resembles an elephant's trunk.

One of Okinawa's most visited scenic locations, Manza-mo (which roughly translates to mean "carpet capable of seating 10,000") gained its unique name during a visit from King Sho Kei in 1726. The king had been on a journey to inspect his kingdom, and when he reached Manza-mo, he verbally noted that the coral plateau was so vast that it surely was large enough to seat 10,000 of his people.

Manza-mo's beauty has also been referenced in several classical songs and works of Okinawan literature. According to writings and local lore, one female poet came to Manza-mo and received divine inspiration to write a poem for the Ryukyuan king.

Today, tour buses often haul visitors to the scenic bluff from southerly Naha City, giving them a welcome respite from urban hustle and bustle. Others staying at the nearby Manza Beach Hotel also venture over, as do locals who simply ejoy the beautiful view and spacious grounds.