To cite package ‘aichicities’ in publications use:

ANDO K (2025). aichicities: Aichi Prefecture administrative district data. R package version 0.1.0, https://github.com/nononoexe/aichicities.

Corresponding BibTeX entry:

  @Manual{,
    title = {aichicities: Aichi Prefecture administrative district
      data},
    author = {Keisuke ANDO},
    year = {2025},
    note = {R package version 0.1.0},
    url = {https://github.com/nononoexe/aichicities},
  }