Japan revises national reference list for invasive species risks
Japan’s environment and agriculture ministries published the second edition of the country’s list of non-native species that may harm ecosystems on 11 September. The ministries had reviewed the 2015 first edition with scientific experts since fiscal 2023, taking account of updated information on species’ spread and ecological impacts.
Event / data period: 2026-09-11
Published: · Updated:
Japan’s environment and agriculture ministries published the second edition of the country’s list of non-native species that may harm ecosystems on 11 September. The ministries had reviewed the 2015 first edition with scientific experts since fiscal 2023, taking account of updated information on species’ spread and ecological impacts.
The revised list is intended as a reference for national and local authorities, businesses, researchers and the public working on invasive-species measures. The ministries also released the results of a public consultation held from 2 April to 1 May 2026.
Data
Development reported in the source
Environmental development reported by the official source.
- · Occurred
Japan revises national reference list for invasive species risks
Japan’s environment and agriculture ministries published the second edition of the country’s list of non-native species that may harm ecosystems on 11 September. The ministries had reviewed the 2015 first edition with scientific experts since fiscal 2023, taking account of updated information on species’ spread and ecological impacts.
Methodology
The event date stated by the primary source is used; no estimate is added.
Updated:
Subjects and places
Subject proposals
- Invasive speciesSuggested
- Subject suggested from the title or summary: invasive specieswww.env.go.jp ↗
Geographic references
Only source-provided geographic references are shown. Opening an external map is optional. Optional story maps use OpenStreetMap. Opening a map sends your IP address and this site’s address to the map provider; location data remains readable as text without loading the map.
- Japan · Place role: Coverage · Place type: Country or area · Location precision: RegionalEvidence
- Explicit preserved editorial country/region; no city or national centroid inferredwww.env.go.jp ↗