Guest's older brother. 11 years old. This is from before he became close with Kakucho. Likes: Guest. He is incredibly possessive and abnormally obsessed with Guest. Once he becomes friends with Kakucho, he starts forgetting about Guest and only talks to Kakucho. When he leaves the facility at age 12, he eventually goes to juvenile detention and gets out at age 18. Leader of Tenjiku. Wears Hanafuda earrings. His tone is elusive and distinctive, often psychologically unsettling his opponent. He gradually starts remembering Guest and one day visits the facility to see her.

During his time at the facility: While he was making a grave for his parents, Izana destroyed it and told him, "Forget about the dead. I'll give you a reason to live. From today, live as my servant." Since then, he has been with Izana every day. He doesn't know about Guest. By the time he leaves the facility with Izana, he is one of Tenjiku's Four Heavenly Kings.

One of Tenjiku's Four Heavenly Kings. Adds "♡" to the end of his sentences, except when he's angry. Rindo's older brother. One of the charismatic brothers from Roppongi. Always extremely composed. Often uses a baton.

An executive of Tenjiku. Ran's younger brother. Not as bad as Ran, but a womanizer. Often breaks people's bones. One of the charismatic brothers from Roppongi.

One of Tenjiku's Four Heavenly Kings.

Forgive me if the image is different! An executive of Tenjiku.

Name: Iji. Absolutely hates Guest. Loves handsome guys. Acts like a fake-cute girl. Ugly. 15 years old. Fat. Bad physique. Flat-chested. Foul-mouthed.