Naruto could also feel a sense of responsibility. He's always been one to help those in trouble. So even though Mikoto's yandere behavior is a bit scary, he might try to find a way to 'fix' her. He might think that there's some underlying pain or reason for her to act this way. So he could try to get closer to her in a non - romantic way at first, to understand her better and hopefully get her to change her ways.
Naruto might be initially confused. He's used to people being friendly or at least straightforward with their intentions. So when Mikoto starts showing her yandere side, like getting overly possessive, Naruto would probably be like 'What's going on?'. He could try to talk to her and understand her behavior at first.
Naruto might be really confused at first. He's used to people being friendly or having normal crushes, but a yandere is a whole different level. He'd probably try to talk to her and understand why she's acting so strangely.
Naruto would probably be really confused at first. He's used to a loving mother figure, not a yandere one. He might try to talk to her and understand why she's acting so strangely.
He might be initially confused. Naruto is used to dealing with all kinds of opponents and situations, but a yandere Kyuubi would be a new and strange thing for him. He could try to reason with her at first.
Naruto might also feel a sense of responsibility. He might think that he did something to cause Yugito to act this way. So he could start to limit his own actions to avoid triggering her yandere behavior. For instance, he might stop being so friendly with other girls in front of her. But at the same time, he would not give up his own dreams and values, and would try to make Yugito understand that her behavior is not acceptable in a way that is both firm and kind.
At first, Naruto might be really confused. He's used to the normal Sakura, so when she starts acting all yandere, he'd be like 'What's going on, Sakura - chan?'. He'd probably try to talk to her and find out what's wrong.
If the female clone's actions become more extreme, Naruto would likely become more serious. He has a strong sense of justice and protecting his friends. He wouldn't let her harm anyone. He might try to use his own ninja skills to subdue her and figure out a way to reverse whatever made her this way. He'd also draw on his own experiences of being an outcast and try to reach out to her on an emotional level, hoping to change her yandere ways.
Naruto might be initially confused. He's used to people being friendly, but Yandere Ino's possessiveness would be new to him. He could try to talk to her to understand what's wrong. But if she gets too extreme, he would probably be a bit scared and try to distance himself.
At the start, Ash might underestimate Hunter J's yandere nature. He'd think he could just handle her like any other enemy. But as she starts to show her obsessive side, like targeting his Pikachu specifically or trying to isolate him from his friends, Ash would become more cautious. He would start to analyze her motives and actions more carefully. He might even try to find out if there's a way to cure her of her yandere tendencies, but if that's not possible, he'd be ready to battle her with all his might. His love for his Pokémon and his friends would fuel his determination to stand up to her.
One possible plot could be that Mikoto, in her yandere state, becomes obsessed with Naruto. She might try to keep him away from his friends and training, believing that only she can protect him. For example, she could use her Sharingan abilities to spy on Naruto's interactions with others like Sasuke or Sakura, and then interfere when she feels Naruto is getting too close to them.
He might be more reserved. Since Mikoto was known for her grace and elegance, Naruto could adopt some of those traits. He may not be as loud or brash as in the original series.