So Klub Outside was further updated but I'll the truly interesting questions here:
Honestly? I can buy this... no seriously, I can. Izuru had no fucking clue of Rangiku's Shikai which lead to his defeat in the Soul Society Arc, Kenpachi Zaraki had no idea of either of Komamura's or Tousen's Shikai or Bankai, Renji only seen Byakuya's Shikai and that was due to him being with him for years and the number of Captains and Lieutenants that even know each others Shikai and Bankai are hilariously thin.
Isshin's Getsuga Tenshou in the Anime and Manga... at first comes off similar to Ichigo's... except he wasn't using Engetsu against Aizen vs. when we saw him actually use Shikai against White. In Bleach: Brave Souls, Engetsu is actually coated in fire in his art for the game:
So it makes sense that his version of Getsuga Tenshou in Shikai is vastly different than Ichigo's... but even IF we say that he still can use the normal variant, the ONLY people would see him ever do one closest to Ichigo's is Rangiku and Hitsugaya, who never seen Ichigo until after the Soul Society mess has finished and even then, only truly connected the dots when they visited Ichigo's home(Where Kubo stated that's when they sensed Isshin, their former Captain).
And as Kubo said at the cherry on top, Ichigo only ever used Getsuga Tenshou by name at Byakuya, he may have used it against Renji but it was a nameless slash with far less power attached to it. So there's no one who would be able to connect the dots whatsoever... smooth answer Kubo... smooth answer.
Okay this one is funny but it does make sense it's the Shihakusho that made Shutara a Royal Guard Member considering creating the Zanpaktou made Ogetsu a Royal Guard Member, so why not the clothes for Shutara as well?
Q387:
Could it be that Engetsu is actually not Isshin's Zanpakuto, but actually another Shinigami's? Like maybe it belongs to one of the Five Great Noble Families? Is the reason why no Shinigami noticed the connection to Isshin after seeing Ichigo use Getsuga Tensho because Isshin's Engetsu is known as a fire type while the Getsuga Tensho ability releases condensed reiatsu in the form of an energy slash?
A387:
The reasons for why no other Shinigami thought about Isshin after witnessing Getsuga Tensho are as follows:
- Isshin's Getsuga Tensho is different from Ichigo's, in that it is a close ranged attack in which both fire and reiatsu are released in the form of a slash.
- Captains don't have any chances of learning about each other's named techniques outside of fighting together on the battlefield and training together.
- During the Soul Society arc, Ichigo only ever speaks the name of his technique in front of Byakuya.
Honestly? I can buy this... no seriously, I can. Izuru had no fucking clue of Rangiku's Shikai which lead to his defeat in the Soul Society Arc, Kenpachi Zaraki had no idea of either of Komamura's or Tousen's Shikai or Bankai, Renji only seen Byakuya's Shikai and that was due to him being with him for years and the number of Captains and Lieutenants that even know each others Shikai and Bankai are hilariously thin.
Isshin's Getsuga Tenshou in the Anime and Manga... at first comes off similar to Ichigo's... except he wasn't using Engetsu against Aizen vs. when we saw him actually use Shikai against White. In Bleach: Brave Souls, Engetsu is actually coated in fire in his art for the game:

So it makes sense that his version of Getsuga Tenshou in Shikai is vastly different than Ichigo's... but even IF we say that he still can use the normal variant, the ONLY people would see him ever do one closest to Ichigo's is Rangiku and Hitsugaya, who never seen Ichigo until after the Soul Society mess has finished and even then, only truly connected the dots when they visited Ichigo's home(Where Kubo stated that's when they sensed Isshin, their former Captain).
And as Kubo said at the cherry on top, Ichigo only ever used Getsuga Tenshou by name at Byakuya, he may have used it against Renji but it was a nameless slash with far less power attached to it. So there's no one who would be able to connect the dots whatsoever... smooth answer Kubo... smooth answer.
Q389:
I'd like to know how Shutara Senjumaru got promoted to the Royal Guard. What did she create? At first I thought it must've been the Shihakusho that landed her the promotion, but I don't really see it as being that important to garner her such an opportunity.
A389:
It's actually the Shihakusho.
Okay this one is funny but it does make sense it's the Shihakusho that made Shutara a Royal Guard Member considering creating the Zanpaktou made Ogetsu a Royal Guard Member, so why not the clothes for Shutara as well?