File:Illustrator Artwork - Inugami Korone Birthday 2020 Dakimakura.jpg

Source:


 * https://hololive.booth.pm/items/2408401
 * https://hololive.booth.pm/items/2417686
 * https://twitter.com/i/web/status/1311662147978637312
 * https://twitter.com/i/web/status/1311674347472384000