Japan Maps with Insets for Okinawa and Ogasawara [R package jpmap version 0.1.3]

Yusaku Horiuchi

jpmap: Japan Maps with Insets for Okinawa and Ogasawara

Provides tools for drawing maps of Japan with prefecture and municipal boundaries. The plotting workflow mirrors the 'usmap' package and includes a transform that moves Okinawa and Ogasawara into visible inset locations. Boundary helpers build local 'GeoPackage' files from Japan's official MLIT N03 administrative area data <https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-N03-2024.html>.

Version:	0.1.3
Depends:	R (≥ 4.1.0)
Imports:	ggplot2, rlang, sf
Suggests:	dplyr, ggthemes, knitr, leaflet, pkgdown, rmarkdown, testthat (≥ 3.0.0), tibble, tidyverse
Published:	2026-07-03
DOI:	10.32614/CRAN.package.jpmap (may not be active yet)
Author:	Yusaku Horiuchi [aut, cre]
Maintainer:	Yusaku Horiuchi <yusaku.horiuchi at gmail.com>
BugReports:	https://github.com/yhoriuchi/jpmap/issues
License:	MIT + file LICENSE
Copyright:	See inst/COPYRIGHTS. jpmap copyright details
URL:	https://yhoriuchi.github.io/jpmap/, https://github.com/yhoriuchi/jpmap
NeedsCompilation:	no
Materials:	README, NEWS
CRAN checks:	jpmap results

Documentation:

Reference manual:

jpmap.html , jpmap.pdf

Vignettes:

Boundary Data Policy (source, R code)
Download Boundary Data (source, R code)
FAQ (source, R code)
Introduction (source, R code)
Import Boundary Data (source, R code)
Okinawa and Ogasawara Insets (source, R code)
Plot Municipal Choropleth Maps (source, R code)
Plot Municipal Point Maps (source, R code)
Plot Prefectural Choropleth Maps (source, R code)
Plot Prefectural Point Maps (source, R code)
Related Packages (source, R code)
Transform Data (source, R code)
Interactive Web Maps with leaflet (source, R code)

Downloads:

Package source:	jpmap_0.1.3.tar.gz
Windows binaries:	r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries:	r-release (arm64): jpmap_0.1.3.tgz, r-oldrel (arm64): jpmap_0.1.3.tgz, r-release (x86_64): not available, r-oldrel (x86_64): jpmap_0.1.3.tgz

Linking:

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