The anime's obsession with photographic board documentation isn't about celebrating shogi's beauty.
It's a cultural artifact of a specific panic: the realization that perfect information visualization is worthless when a non-human system can process that information faster and better than the mind that's memorized it.
In episode after episode, the camera holds on board positions with the reverence of forensic photography. Every piece is rendered with volumetric precision, the angle shifts to show depth — and this is not how shogi is actually watched or played.
The production design treats the board like an autopsy — here is the evidence of the thinking that used to matter. Rei's internal narration during matches emphasizes intuition, feeling, the unmeasurable quality of human judgment, but the visuals betray the lie: the board is measurable, completely measurable, completely knowable. And if it's completely knowable, then an algorithm doesn't need intuition to map it — the show's own visual language proves Rei's intuition is a marketing story economists call "narrative asset," it's what we tell ourselves about expertise after the real work has been automated.
The anime doesn't dramatize Rei's genius by showing us something we can't compute — it shows us every computable inch of his genius, knowing full well that's the thing that will be replaced first. Japan in the mid-2010s was watching its economy run on systems it could no longer reverse-engineer, and the shogi board rendered in photorealistic detail is a monument to obsolescence.
Rewatch the match sequences in episodes 8-10 focusing only on the board positioning and camera work—don't follow the narrative beats—and notice the production chose technical accuracy over drama, which is itself the drama.
Find interviews with March Comes in Like a Lion's production designer about the decision to render board states with such forensic detail rather than abstraction; this choice was deliberate and worth understanding as a statement about the moment Japan was making this show.