Niho Navy

Niho Navy is a pirate crew that planned to join forces with the Happo Navy.

Past
At some point, a marriage between the daughter of Niho Navy's leader, Uhoricia, and Sai was arranged in order to create an alliance with the Happo Navy.

Crew Strength
None of the crew member have made an appearance, but since the Happo Navy wanted to join forces with them, it can be presumed that they are a comparable strong fleet.

Trivia

 * The organization is known as a Navy (水軍), which is how the the Japanese, Chinese and Korean navy are or were named. This differentiates them from the Marines (海軍).