Sorry, someone just informed me of this. Apparently, the daughter is suppose to be a gentle fist style taijutsu genius prodigy that is comparable if not completely surpasses Neji. Well, that's just great. However, she uses none of that in this fight and I don't think she used that when she was sparring earlier. I also don't recall either she or Bolt using their Byakugans. That likely was something the anime had for her to just reinforce how nH is so perfect and deserved to be the end pairing. Which again is another problem is that the anime did a lot of filler stories they want to be canon which Ikemoto did not watch nor would care to remember if he did.
He honestly was probably the worst choice to be in charge of the sequel. Does not care for the original manga in the slightest, wants to do his own manga using his old boss' story as a
'skin' to ensure it won't be cancel as well as leech some money off the legacy of the original, ignores the anime that had to carry the series because his manga's pacing was atrocious, as well as not working together with the anime to coordinate the story, and worse of all doesn't have any of the talent drive or skill needed to make it work.