Nene is the leader of the Poison-type Kingdom of Viperia. She is a ninja and enjoys being in charge. She is a gentle, peace-loving woman, adored and respected as a motherly figure by her allies. Her second in command is Hanzō.
The Hero/ine encounters Nene and Hideyoshi, who has also evolved, in Viperia and are challenged to a battle. She retreats when she is defeated.
Special Story (Teaching Them a Lesson)
The ninjas of Ransei argue about who is the best and Nene comes up with a solution: She borrows 8 castles and decrees whichever ninja conquers the eight castles is the best. She also sets up some rules for combat:
The player can only use Poison, Ghost, Dark and Dragon types.
She occupies the kingdoms of Avia and her own Viperia.