cff-version: 1.2.0
message: "If you use this dataset, please cite it as below."
title: "HYAKKEI: 100 Scenes of Japan (open data)"
version: "2026.09.1"
date-released: "2026-09-21"
license: CC-BY-4.0
type: dataset
url: "https://spectrip.com/data/"
abstract: "Every published scene of HYAKKEI, a series about 73 of a planned hundred places in Japan, as structured data: coordinates, a month-by-month calendar, access level, trip cost and the date each page was last checked. Includes a separate series of daily autumn-color reports from a mountain hut in the Northern Japan Alps, 2019 onward, and one of autumn-color posts from a national-park visitor center at Oku-Nikko, 2010 onward. Some columns are recorded from sources and some are editorial judgment; the README says which."
authors:
  - family-names: Suzuki
    given-names: Yuya
    affiliation: SPECTRIP
    orcid: "https://orcid.org/0009-0003-6607-1442"
contact:
  - email: hello@spectrip.com
    name: SPECTRIP
keywords:
  - Japan
  - travel
  - tourism
  - seasonality
  - phenology
  - autumn color
  - open data
identifiers:
  - type: doi
    value: 10.5281/zenodo.22861242
    description: This version
  - type: doi
    value: 10.5281/zenodo.22861241
    description: All versions