Ozu's tatami shot is an ethical choice, not a stylistic quirk
The tatami shot — camera at 1–3 ft, roughly eye level for someone seated on the floor — gets described as a quirk of Japanese domestic space. It isn't. The lens sits where lived domestic life sits: it refuses the omniscient overhead and the dramatic low-angle hero pose at once. That double refusal is an ethical stance, not an ergonomic one.
Noël Burch calls this a "low gaze" — an ethics of attention. The camera doesn't survey its subjects from above or dramatize them from below. It meets them where they are, which means the viewer meets them there too. You aren't positioned as God or as audience to a performance. You're seated on the same floor.
The trap is to call this "Zen" and stop. The films aren't religious; they're observational. What the tatami shot does is remove the camera from the hierarchy-enforcement business that Hollywood cinematography is built on. The frame doesn't tell you what to look at by elevating it; it offers a domestic plane and trusts you to attend to it.
The low gaze does the same ethical work as the ma (間) interval in noh — refusing to drive the viewer's attention by force. Ozu installs it visually where Western convention has no slot for it.
Source claim: Ozu's tatami shot is an ethical choice about where a camera's gaze should sit, not a stylistic quirk of Japanese domestic space.