Three judo areas in the Nippon Budokan

An octagon 55 m across the flats: the four corners of the layout are inside it.

Judo, three contest areas in a row (1 x 3)Drawn as: Judo, three contest areas in a row (1 x 3), 3 playing surfaces to scale on one floor of 47 by 19 metres (893 square metres). They are laid 1 by 3: 1 rows of 3. The places for the event's words and marks carry sample content: an invented event, Kyogijo Open, 2026, Osaka, and simple emblems. Nothing real is printed. Tied to World Judo Championships, 2018, National Gymnastics Arena, Baku. The spacing is the rulebook's; the arrangement is what the event used, read from reports and photographs, not a measured plan. Set in Nippon Budokan, the arena: it fits, with 8 by 36 metres to spare. Drawn inside a stadium to the same scale: walls, stands and crowd.Kyogijo Open 2026 · OsakaKyogijo Open 2026 · OsakaKyogijo Open 2026 · OsakaKyogijo Open 2026 · OsakaKyogijo Open 2026 · OsakaKyogijo Open 2026 · OsakaKYOGIJO OPEN 2026 · OSAKAKYOGIJO OPEN 2026 · OSAKAKYOGIJO OPEN 2026 · OSAKAKYOGIJO OPEN 2026 · OSAKAArea 1Area 2Area 3

The picture above was drawn when the docs were built. The script below draws it again with the published package.

import { drawMulti } from "@johnmorrisdotca/kyogijo-stadiums/multi";

const svg = drawMulti({ preset: "judo-1x3", venue: "nippon-budokan", stadium: true, sample: true });

This page imports the package from jsDelivr (major version 0), which serves only versions that have been published to npm. A feature added after the last release is not in it: the page then keeps the picture above and says why. The docs were built from version 0.64.0.