AnimeNEXT 2017, an anime convention held in Atlantic City, New Jersey this year, had its program cover illustrated by Space Patrol Luluco's character designer and ending illustrator, artist Mago revealed via Twitter.
Found below, the cover features the convention's cute mascots in attire suitable for rain:
Studio TRIGGER, represented by Hiromi Wakabayashi, Shigeto Koyama, Shuhei Handa and Yo Yoshinari, was in attendance at this year's NEXT, which also saw the likes of Yuri On Ice! animators and a wide range of vocal talent within the anime industry.
Next year's event will be held from June 8 – 10 at the Atlantic City Convention Center.