An illustration on page 315 of Sword Art Online Volume 02.
Latest image source: Ruranobe
Original image source: 1caiser
Appears on these pages
Keita introducing Sachi to Kirito Keita relaxing with the other Moonlit Black Cats
Keita introducing Sachi to Kirito Sachi in the light novel. The last message Sachi left
Aincrad (アインクラッド, Ainkuraddo) Part 2 is the 2nd book in the Sword Art Online light novel series...