Have either Bryan or Mike ever expressed interest in HxH? The only anime I’ve ever heard them cite directly as inspiration is Miyazaki films, so I just always figured that the pro-bending side plot was because tournament arcs are such a cliche staple to generic shonen at this point.
But yeah, from everything I gathered a lot of the actual world-building (or at least the heavy lifting to make the world-building connect meaningfully to the story/characters/themes) was done by the writing, art, and consultant teams and Bryke had little to do with this process (according to the commentary they spent very little time in the writing room’s brainstorming sessions) and their own process mostly throwing cool images they’ve seen/found together into a blender and chasing whatever aesthetic or isolated concept happened to tickle their fancy that week. By the time they got to LoK they were kinda “over” the martial art based bending system and Eastern mythos/philosophy/culture that served as the basis for ATLA, which was ultimately to LoK’s detriment considering it was replaced with a more generic system & Korra not being spiritual was supposed to be the first season’s whole thing.
It’s funny, I recently stumbled upon some
old blog posts by Mike Dimartino about the making of the Zuko’s mom comics, and he has a few choice words that I found enlightening to what Bryke valued when making a story and their thought process in writing - namely that they take the GoT approach in that unexpected plot twists are automatically good writing and that they’re willing and borderline eager to discard pretty much anything previously established to force it to fit the story they currently want to tell... one sentence after quoting Tolkien of all people. Though it’s funny to me that he references Lost (and, Christ in a hand basket, the fact his all time favorite show is Lost explains so,
so fucking much) because I saw a retrospective review on it that argued the reason Lost fell apart, and the same mistake Lost’s later copycats make, are that it sacrificed coherent character development and narrative/thematic cohesion to compliment that character development for cheap shock value that either doesn’t add or actively devalues what came before it - which I think sums up the main problem with the comics & LoK quite nicely.