Yuuri: Depression
Viktor: IPD (Immature Personality Disorder)
Yuri: Bipolarism
Otabek: AVPD (Avoidant Personality Disorder)
Georgi: BPD (Borderline Personality Disorder)
Minami: Excited Delirium
Michele: Overprotection
Seung: ASPD (Antisocial Personality Disorder)