Oldest first. Sources: Wikipedia, Wikidata.· IGR Iwate Galaxy Railway on Wikipedia· Logo: [2], Public domain · trademark. Photos from Wikimedia Commons.Logos come from Wikimedia Commons. Most are public domain as simple text or shapes, but they remain trademarks of their owners and are shown only to identify the maker or operator. All operators.
![[2]](https://commons.wikimedia.org/wiki/File:Igr_logo.svg){kind=link}