The RS-NF-81 SES III Slave Sword Nemo Sword Custom Proto 3 is an experimental prototype mobile suit. It was featured in the side story novel Tyrant Sword of Neofalia. It was designed by Kazumi Fujita.
Technology & Combat Characteristics
This experimental prototype mobile suit never saw combat. It was the last mobile suit constructed for the SE Project before the SX-NFR-01SES Tyrant Sword.