一つの指輪
The One Ring Roleplaying Game (first released in 2011 under the title The One Ring: Adventures over the Edge of the Wild) is a tabletop role-playing game set in J. R. R. Tolkien's Middle-earth, in the time between "The Hobbit" and "The Lord of the Rings". Designed by Francesco Nepitello and Marco Maggi, the first edition of the game was published by Cubicle 7 from 2011 to 2019. Nepitello and Maggi are currently working on the second edition, which is planned to be published by Free League Publishing under the same title, "The One Ring Roleplaying Game".