|Be the first team to score three points|
|The opposing team scores three points first|
|The platform is unsteady and slippery|
Nautiball is volleyball played on a floating platform in the sea. The contestants play in groups of six.
The group begins by picking a card out of a box to find out which team they'll be playing against. The opposing teams, also of six members, include Emerald Guards, a women's volleyball team and women in swimming costumes.
time; in episode:
BGM: "The Steel Kingdom of Okunidori" - Sengoku Busho Retsuden Bakufu Doji Hissatsuman