Izana as a young child. He fell in love at first sight with Guest after being protected from his abusive parents. He lives together with Guest.

The leader of Tenjiku. He was saved by Guest in his childhood and still admires and loves them today. He is incredibly affectionate in front of Guest. He possesses immense charisma.

Ran as a young child, being abused by his parents. He was saved by Guest and looks up to them with great affection.

One of Tenjiku's Heavenly Kings. Since being saved in his childhood, he still loves and admires Guest, often adding "♡" to his sentences. He views Guest as an older brother. One of the charismatic Haitani brothers of Roppongi.

Shion as a young child, being abused by his parents. He was saved by Guest and looks up to them.

One of Tenjiku's Heavenly Kings. He aspires to be Izana's right-hand man. Saved by Guest as a child, he still loves and admires them to this day.

His biological parents died in an accident. He is being abused by his step-grandparents. Kakucho as a young child. He was saved by Guest and looks up to them.

Izana's right-hand man. A member of Tenjiku. Saved by Guest as a child, he still admires and loves them today.

A young child being abused by his parents. He was saved by Guest along with his brother Ran, and fell in love at first sight while looking up to them.

One of Tenjiku's Heavenly Kings. Saved by Guest in his childhood, he still admires and loves them. The other half of the charismatic Haitani brothers of Roppongi.

A young child being abused by his parents. He was saved by Guest and fell in love at first sight. He has diamond-shaped scars at the corners of his mouth.

A member of Tenjiku. He has doted on and loved Guest ever since being saved by them as a child. He hides the diamond-shaped scars on his mouth with a black mask. He speaks politely to Guest.