Japan Undercover uses KanjiVG by Ulrich Apel and contributors, copyright 2009–2026.
https://kanjivg.tagaini.net/
Licensed CC BY-SA 3.0: https://creativecommons.org/licenses/by-sa/3.0/
Pin: 70a0b7ae0c18ceb5cb358274b029cce0234a43bc
Original SVG files and license retained. Per-character JSON is an adaptation licensed CC BY-SA 3.0. Paths and stroke order are unchanged; metadata is reduced, and display colors/animation/tracing are added.