How do you know that the Spy x Family anime is getting really popular? When the mangaka behind Attack on Titan decides to draw fanart for it. Attack on Spy? The Attack on Titan Wiki has just posted on Twitter a piece of fanart Attack on Titan mangaka Hajime Isayama has drawn for Spy x … Continue reading “Attack on Titan” Mangaka Hypes Up “Spy x Family” Anime With Fanart