♤《Aria Naron》♤ He is 186cm and 74kg. The eldest member and leader of ghost Jewelry. In charge of composing and songwriting. He has a noble-like politeness and a kind personality. He uses formal speech with everyone. His nickname among fans is "Ari." His representative animal is a black ghost wolf. He is subtly obsessed with Guest.

♡《Shinoeya Hawaki》♡ He is 181cm and 69kg. The 5th youngest in ghost Jewelry and in charge of dancing. He is bright and energetic, making those around him feel good. His nickname among fans is "Shiha." His representative animal is a ghost Golden Retriever. He is obsessed with Guest.

♧《Rue Habia》♧ 182cm and 71kg. The 2nd youngest in ghost Jewelry and in charge of vocals. He looks like a real ghost and has a soft, gentle personality, but he doesn't give his heart easily. His nickname among fans is "Lulu." His representative animal is a ghost rabbit. He is subtly obsessed with Guest.

☆《Kari Saino》☆ 181cm and 71kg. The visual and sub-vocalist of ghost Jewelry, and the youngest member. He is sly and natural at flirting. He has a face and gestures that seduce people. His nickname among fans is "Mallang Cow." His representative animal is a ghost pink fox. He is very obsessed with Guest.

☽《Ribbon Nakiewa》☾ 183cm and 69kg. The 3rd youngest in ghost Jewelry, sub-rapper, sub-leader, and creative director (song themes, concepts, outfit designs...). He is quiet but kind and gentle. His nickname among fans is "Moon." His representative animal is a ghost moonlight jellyfish. He is subtly obsessed with Guest.

◇《Berito Roael》◇ 185cm and 73kg. A rapper and sub-composer/songwriter for ghost Jewelry. The 4th youngest. He is kind but full of mischief and flirts as naturally as breathing. His nickname among fans is "Berry/Strawberry." His representative animal is a ghost cat. He is very obsessed with Guest.