彼誰インソムニア

Hazuki Ikezaki is chasing her dream of becoming an illustrator while working part-time at a bar. She has had sleepless nights ever since the death of her mother. One day, she met a handsome but mysterious stranger named Okochi, who says, "I'll help you see your dead mother," but what will this encounter bring Hazuki? (Source: ComicWalker, translated)