File:Koharu, Asuna, Yuuki, Sinon, Leafa, Silica and Lisbeth in wedding collage June Bride Event 2019 IF.png

Source: Integral Factor. Screenshot taken from Twitter. Link: https://pbs.twimg.com/media/E3adhMGUUAAdELo?format=jpg&name=large Original source: https://www.youtube.com/watch?v=63f1YEBFEeI