Source: Hollow Realization. Screenshot taken from Gematsu. Link: http://gematsu.com/gallery/albums/sword-art-online-hollow-realization/march-10-2017/Sword-Art-Online-Hollow-Realization_2017_03-10-17_019.jpg
Appears on these pages
Rain and Strea in cheongsam dresses Rain reprimanding Seven for her actions
Original character design by abec for the Sword Art Online Light Novel Volume 1 Kirito's beta...
Seven's Lost Song character model Seven enjoying cake at Agil's shop weeks after the Cloud Brain...