: A bard records the events of the Seven Knights through her songs. Yui Gen 7 Pokemon team

: This light novel spin-off offers an alternate timeline. It focuses on Yui Yuigahama's perspective and her relationship with Hachiman.

The Gen 7 project is often discussed with other character arcs because "Yui" is a common name. These include:

: Yui is an AI program (Mental Health Counseling Program 001). Kirito and Asuna adopted Yui as a daughter in Aincrad.