Sore wa Rei no Shiwaza desu (It's the Ghost's Fault) by Noise is a completed 7-volume romantic comedy following high schooler Torii Nozomu and his classmate Kyoko Kirishima, who is haunted by a mischievous ghost. Early chapters focus on the ghost acting as a chaotic wingwoman, creating "accidental" romantic scenarios between the pair while Nozomu tries to manage the supernatural antics. You can explore community discussions about the series on Reddit .