He is of below average height - same height with Gai - and has a reddish-brown hair. He has green eyes and pale skin. He wears a black, skin tight garment that stops above the knee. It also leaves an opening near his shoulders to the armpit area. On top of it is a waist length (for the front but at the back it reaches all the way to his mid calf) white jacket and white boots. He also wears white gloves with an opening for the fingers.
When he was staying in Earth, he wore a long sleeves denim jacket with the cuffs rolled once and a white shirt underneath it. Then a pair of black pants.
Being an adult angel, his personality did not change much. He is still playful, even more playful when Gai is around; simple, innocent and naive. When they were on Earth, he watched anime along with Gai.
- Zeus - respects him greatly as their Father and Creator.
- Lucifer - in the anime, it was not established if they even met. It was revealed in the CD drama, that he is actually their father.
- Gabriel - in the anime, it was not established if they even met.
- Pandora - met when they were still young angels inside the Palace. Based on their interaction that time, they have a good relationship as friends.
- Pearl - they never met.
- Cassandra - they never met.
- Judas - respects and holds him on a high esteem. He looks up to him because he is a kind and a gentle angel whom he admires.
- Luca - respects and holds him on a high esteem.
- Goh - respects and treats him like an older brother.
- Shin - respects and treats him like an older brother.
- Rey - respects and treats him like an older brother.
- Gai - his first best friend in Heaven. They always play whenever they are together.
- Kira - older brother whom he has a very close relationship. Kira is protective of him. The only argument they have had in the anime is when Kira decided to go to earth.
- Kamui - met while they were traveling on Earth in search for their mother. He felt that Kamui and Judas are of the same aura, thus, making him feel comfortable in spite of Kamui's aloof personality.