Nightmare no Hoshikuzu

ナイトメアの星屑

Chiho, a young exorcist, hunts nightmares in people's dreams while balancing junior high school with partners Koi and Babuki's Kyun. Beyond his nightly duties, Chiho seeks his lost younger brother within the dream world. One day, he meets Seiichiro, a high school student wandering in others' dreams. Note: Includes one extra chapter.