Core IDs:

• Ghost (Lost Souls)
• Kamoda Yu (Prince of Stride)
• Deimos (Starfighter)

Main IDs:

• Yoshida Shouyou (Gintama)
• Ik-soo (Akatsuki no Yona)
• Sakurai Ryo (Kuroko no Basuke)

Secondary IDs:

• Tatara Totsuka (K Project)
• Sei (DRAMAtical Murder)

Unsure: Blue Pearl (Steven Universe)

Kin:

• Ghosts
• Spirits