Kenshin Yagami/Hyuga/Uchiha(Anup): Main Character
He is cold, domineering, indifferent, distant, man of few words, ruthless, extremely intelligent.
Have awakened his unique doujutsu 'Tengokugan'(Heaven's Eye)
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Izumi Yagami/Hyuga: MC's Mother
She's calm, collective, mature and distant for outsiders.
YANDERE for her son.
Gentle, caring and Loving in front of her son.
She's want to have Kenshin approval and gave a happy life with him.
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Naruko Uzumaki/Namikaze: Naruto's Twin Sister
She's very much like Naruto.
She's pretty dumb, caring, loving High energetic but she'll get changed if it's about something harming Kenshin becoming ruthless, cold, indifferent of life and death.
She's simp and YANDERE for Kenshin.
She want to become Hokage and Marry Kenshin.
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Satsuki Uchiha: Sasuke's Twin Sister
She's very much like Itachi.
She's is pretty calm, composed, calculative, highly intelligent, genius for others.
She'll become like Mikoto in front of Kenshin.
She's pretty let Kenshin takes the charge.
She's YANDERE for him.
She's want to hunt down Itachi and live a happy life with Kenshin
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Kei Hatake: Kakashi's little sister
She's pretty much like young Kakashi.
She's cold, ruthless, cynical personality.
She's like Mikoto too in front of Kenshin.
She's wants to have the approval of her beloved Kenshin, become strongest kunoichi and stand besides Kenshin who's strongest ninja and marry him.
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Megumi Senju: Tsunade's daughter
She's like Tsunade.
She's confident, happy, proud personality.
She'll chang into gentle woman in front of Kenshin.
She's want to surpass her mother in medical ninjustsu and her great-grandfather in woodstyle and marry Kenshin.
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This Naruto world is parallel universe so there are new character here and many changes but main timeline is still same.