This is an illustration of the cards in the card adventure game Touhou: Lost Branch of Legend.
You can find it in the Steam store: https://store.steampowered.com/app/1140150/

是为卡牌冒险游戏「东方光耀夜 ~ Lost Branch of Legend」画的卡图！
steam商店地址：https://store.steampowered.com/app/1140150/