The Everything But the Rain story is one of my favourites in the last arc. Ending the first season with it is a very good idea, also because it builds the foundation of things to come. Past, present and future will meet.
I smiled when watching the flashback showing captain Isshin, Matsumoto and young Hitsugaya. Squad 10 at that time was led by the powerful but also fun characters we know so well. They didn't change a lot. That was nice to see.
I am glad that the anime kept the scene showing Ikumi of her Unagiya business taking in Ichigo in her shop, giving him moral support. I doubt it that she is a normal human being. There is something special about her. I hope the anime will reveal a bit more about her. I would welcome it a lot!
Isshin knew where Ichigo was and was waiting for him in his spirit form. Leaving his Shinigami badge behind, he goes with him. That Ikumi could see the badge is one reason why I think she is not an average human being. Maybe she was even able to see Isshin but if she could, she kept that quiet. That Isshin knew where Ichigo was, is something that also made me wonder.
That his father is very well informed is not surprising to Ichigo. Isshin waited for a very long time but now he is finally willing to share the truth. I still think he should have done so after Ichigo became a Shinigami. This is very late. At least Isshin is doing it now.
Ichigo's mother was Masaki Kurosaki. It looks like it that Quincies take the name of the wife and that Quincy family clans are led by a matriarch. Also the Ishidas were led by a strong female leader, Ryuken's mother.
It was interesting to see the three traitors, Aizen, Gin and Tosen, experimenting with hollowfication and testing an advanced creation called White on the world of the living. White is a scary, dangerous Hollow. Isshin ended up as a test subject and being betrayed. That he felt that he was weakened by a Shinigami blade shows how powerful Isshin was and the way he fought, it was impressive.
I felt sorry for the young Quincy girl Masaki, the orphaned last member of her clan, taken in by the Ishidas because of her pure blood and destined for an arranged marriage with Ryuken, for producing an heir.
Watching this example of a Quincy clan was disturbing to me. What was going on was a form of racism. Mixed blooded Quincies were working as servants of the full blooded ones and dispensable, at least more dispensable than their masters. Was the fallen Kurosaki clan different from the Ishida one? Maybe, I hope so! I am glad that Masaki was definitely thinking differently than the Ishidas in general.
Ryuken said that his mother was lonely. From what I have seen, she was not easy to live with and looking at the Soken I know, it is likely that he tended to spend as little time with her as possible. It is likely that also that marriage was an arranged one, for preserving a pure blood line.
Katagiri is a servant, from what I have seen first of all a maid. She was serving Ryuken but it is obvious from the beginning that they were also friends. Although Katagiri was very much aware of her position in the household. It is also revealed that at least some mixed blooded Quincies like her are fighters, sent into dangerous situations instead of the pure blooded Quincies. Katagiri was one of them.
Masaki was a young school girl, younger than the Uryu Ishida of early Bleach. She was definitely more powerful than he was which is not suprising. Masaki was well trained from very early on. Not only was she powerful, she was also very brave and a fast thinker. Isshin was amazed, not surprising at all. I was amazed too when I read the manga and watched her today. At the same time I felt sad because Ichigo never got the chance to see this side of his mother.
Isshin and Masaki saved each other. What was an interesting revelation is that Masaki was also a healer. I loved the scene in which a Shinigami and a Quincy became friends and eventually it would be so much more!
The last scene is new, I am pretty sure of that. Uryu standing in the dark, alone in the pouring rain. Ichigo had help, he had support. No matter that Isshin waited too long to tell Ichigo the truth, in all other ways there was never any doubt that he loves his son, that he loves his children and also his wife. And this is reflected in how Ichigo developed as a person.
I hope the next episode will look into it what led to the last scene in this episode. Haschwalth will take Uryu to the Wandenreich. This is one of the big holes in the manga story that needs to be filled.
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Echt Quincy - literally: real Quincy. Meaning pure Quincy, pure blooded Quincy
Gemischt Quincy - mixed Quincy. Mixed blooded Quincy
Fuenfte Feld - Fifth Field (My guess is, it is a training ground)