Last mentioned: Feb 21, 2026
Japan Implementation
Japan officially begins enforcing the ban on power bank use across domestic and international carriers.
Regulatory Review
Aviation authorities expected to review incident data to determine if the ban should be expanded to other devices.
Regional Precedents
Airlines in Australia and South Korea implement bans on power bank usage due to safety concerns.
Japan is set to implement a ban on the use of portable power banks during flights starting this spring, citing significant fire safety risks. This move aligns Japanese aviation policy with existing restrictions in Australia and South Korea, signaling a tightening of lithium-ion battery regulations in the Asia-Pacific region.
This page surfaces every story mentioning Ministry of Land, Infrastructure, Transport and Tourism across our supply chain coverage. We track each entity's appearance over time so readers can trace how the narrative evolves — which developments are isolated incidents, which build into longer arcs, and which reframe how operators in the space think about the entity. Story selection uses the same multi-source verification gate applied across the rest of our coverage.
Read our editorial methodology for how we identify, deduplicate, and score entity references. Our glossary defines the technical terms used across stories on this page, and our trends index contextualizes individual developments against the longer-running supply chain beat. Cross-entity comparisons live on our compare view.
| What you see | What it tells you |
|---|---|
| Story count | Number of distinct stories where Ministry of Land, Infrastructure, Transport and Tourism was a primary or referenced actor. |
| Recency clustering | Whether mentions are concentrated in a recent window (a news cycle) or distributed (a sustained arc). |
| Sentiment distribution | Aggregate sentiment of the stories mentioning this entity, weighted by impact score. |
| Cross-niche links | When the same entity surfaces in our sibling networks, we link to those views to enrich context. |