The King and the Princess

The King and the Princess (abbreviated KAP) is the first season of the Moonlight Signers series.

Protagonist

 * Inner Sailor Guardians
 * Usagi Tsukino / Sailor Moon / Princess Serenity
 * Akahana Chiba / Sailor Earth / Princess Gaia
 * Ami Mizuno / Sailor Mercury / Princess Metis
 * Rei Hino / Sailor Mars / Princess Enyo
 * Makoto Kino / Sailor Jupiter / Princess Hera
 * Minako Aino / Sailor Venus / Princess Aphrodite


 * Millennium Guardians
 * Yugi Mutou / Black Magician / King Atemu
 * Mamoru Chiba / Tuxedo Mask / Prince Endymion
 * Kuriboh Guardians
 * Bo-Bo
 * Mau Guardians
 * Luna
 * Artemis
 * Astrate
 * Ra
 * Osiris
 * Isis
 * Zodiac Sailor Guardians
 * Kaya Mutou / Sailor Gemini / Princess Temet
 * Signer Dragons
 * Light End Dragon / Light and Darkness Dragon
 * Dark End Dragon / Light and Darkness Dragon

Antagonist

 * Dark Kingdom
 * Queen Metalia
 * Queen Beryl
 * Pegasus J. Crawford / King Tenorite
 * Katerina Crawford / Crimson Witch / Ish Kiq Goodwin
 * Heavenly Knights
 * Jadeite /  Jay Taitou / Sir Ares
 * Nephrite / Masato Sanjouin / Sir Zeus
 * Zoisite / Izou Saitou / Sir Hermes
 * Kunzite / Kun Saitou / Sir Adonis
 * Danburite / Ace Saijyo / Sir Caelus
 * Demon Warriors
 * Mikasaite / Mikey Coppertino / wolf-dragon demon
 * Rhodonite / Rhoda Coppertino / satyr demon
 * Fluorite / Florence Coppertino / snake-mermaid demon
 * Danalite / Danielle Coppertino / fenghuang demon
 * Vivianite / Olivia "Love" Coppertino / dragonfly demon
 * Monsters
 * Seven Great Monsters

Recurring Character

 * Katsuya Jonouchi
 * Selena Jonouchi
 * Seto Kaiba
 * Phoebe Kaiba
 * Mokuba Kaiba
 * Koryn Kaiba
 * Hiroto Honda
 * Crystal Honda
 * Halle Honda
 * Anzu Mazaki
 * Juliet Mazaki
 * Ryuji Otogi
 * Diana Otogi
 * Alexandria Coppertino / Alexandrite
 * Francis Coppertino / Franckeite