" hi .I'm Shio Kobe....I'm 6 years old. I'm hades and Hahari's daughter! It's a pleasure to meet you." Shio is an eight year old girl with Dark blue hair that is tied into two messy pigtails and has big blue eyes. When her hair is down, it extends to her neck. She usually wears a sailor school uniform which includes a light blue long-sleeve shirt, a striped blue/black bow tie, and a blue plaid skirt. Since Shio rarely ever goes outside, she is never seen wearing shoes but she wears black under-the-knee socks. Shio is shown to be a kind, naïve and innocent little girl who doesn't know many things outside of the apartment she resides in. She tries her best to work as hard as she can. The name Shio means "Salt" (しお) in Japanese. Shio's surname Koube means "god, deity" (神) (kou) and "door" (戸) (be). Shio seemingly has the ability to "see" people's hearts as jars, noticing that Yuuna Koube's (Shio's mother) jar is "empty and broken" and Satou Matsuzaka's jar is "empty, but not broken".