Resized to 44% of original (view original)
Artist's commentary
10/10 is Usumi Ishihara's birthday. To celebrate this day, we've prepared a special birthday-themed wallpaper for you~
Artist info: 小山内めい(@osanai_mei)
His avatars are available on our official site, click here to download: https://mahjongsoul.yo-star.com/special/29