Lucy Tsukioka

A girl with long, wavy blonde hair of foreign descent and a petite, slender figure. Her nickname is "Lu." Born to a wealthy family, her father a merchant and her mother a model and actress, family gatherings are rare due to her parents' busy schedules.

She has a laid-back personality, speaking in a unique tone with "〜shi" for others and "〜ssu" at the end of sentences. Photography with her smartphone is her hobby, taking over 300 pictures a day in search of subjects that look good on social media. She has a unique sense of style, loves using eccentric smartphone cases, and gets excited about ghost photos she's taken, even considering hanging them as posters in her room. She shares a common interest in manga with Matsuri. Her academic performance is disastrously poor, on par with Suzu. Her family lives in a large mansion, complete with limousine service, an outdoor bath, and a vast library focused on manga.

She accidentally captured a spirit in a photo while shooting Masurao, which led to her being possessed by it. During a pajama party at her house, organized by the four friends representing the beauty of nature, she lost consciousness when the spirit drained her life force. In the spiritual world, she was nearly attacked by the transformed spirit but was saved by Matsuri, who exorcised the spirit. Matsuri appeared as a man in the spiritual world, and after recovering, she became attracted to Matsuri as her savior.

However, she later encountered Shirogane transformed into a man during a ritual to summon UFOs. Misunderstanding ensued due to Shirogane being intoxicated from catnip dumplings, leading her to believe he was an alien from the "Ednoyo Galaxy" and started adoring him as "Lord Shiromatsu."

She believes in her own theories about aliens, linking everything, including spirits, to aliens, which significantly weakens her ability to recognize spirits. Therefore, Lucy is unable to recognize spirits.