Following a run-in with Fish-Men, Usopp is taken to the home of Nojiko , a blue-haired woman who reveals herself to be Nami’s older sister. He also meets Chabo , a young boy whose father was murdered by Arlong.
Introduced as Nami’s adoptive sister; she provides the necessary context for Nami’s secret burden. One Piece Episode 32
The episode reinforces the idea that Nami is an cold-hearted officer of the Arlong Pirates. However, the tension rises as the Straw Hats begin to realize that her loyalty to Arlong might be a front to protect her village. Following a run-in with Fish-Men, Usopp is taken
The first of the Straw Hats to truly witness the extent of Nami's situation on the island. Watch or Read More Following a run-in with Fish-Men