Hikaru Kamiki/Relationships

Victims
Hikaru's primary targets are idols and actresses.

Airi Himekawa
Airi is Hikaru's first victim whom he had an affair at the 11 years old and impregnated with, resulting in Taiki Himekawa's birth and getting involved in a murder-suicide with her husband Seijuurou Uehara after he found about the affair.

Ai Hoshino
Ai is Hikaru's second victim (after the death of his first victim Airi Himekawa) whom he had a secret relationship with to the point that they slept together before they ended their relationship.

After ending their relationship, Hikaru unknowingly found out that Ai was carrying with twins (Aquamarine Hoshino and Ruby Hoshino) and he sent an obsessive fan named Ryosuke to murder her before she gave birth.

Yura Katayose
Yura is Hikaru's third victim who became drinking buddies before her demise when Hikaru presumably pushed her over a cliff.

Taiki Himekawa
Taiki is Hikaru's son through the married actress Airi Himekawa.

Aquamarine Hoshino & Ruby Hoshino
Aqua and Ruby are Hikaru's twin children through Ai Hoshino.