Kyuketsuki Kibachi
The main heroine, Kyuketsuki is turned into a vampire at Okami's Halloween Party.
Okami Nokiba
The main hero, Okami is Kyuketsuki's boyfriend and turned into a loup at his Halloween Party.
Shiwasena Majo
Shiwasena is one of the two witches that turned Kyuketsuki and Okami into Halloween Creatures. Later, she turns into a villain.
Kanashi Majo
Kanashi is one of the two witches that turned Kyuketsuki and Okami into Halloween Creatures. Later, she turns into a villain.
Zonbi Nochi
Zonbi is Shiwasena and Kanashi's ruler and is the creator of the Wolfpires.
Samu Nokohitsuji
Samu is Okami's best friend.
Kimu Nokohitsuji
Kimu is Samu's little sister and was terrified when Kyuketsuki and Okami turned into Halloween Creatures.
Halloween Creatures
Halloween Creatures are the spirits left from animaux that have lived thousands of years ago, and are kept in Shiwasena and Kanashi's lair. They were fused with Kyuketsuki and Okami.
Wolfpires
Wolfpires are either loups ou vampires that Kyuketsuki and Okami have to fight.
WEAPONS
Vampire Blackgun
The Vampire Blackgun is Kyuketsuki's weapon.
loup Silvers
The loup Silvers are silver swords. They are Okami's weapon.
Wolfpire Staff
The Wolfpire Staff is used par Kyuketsuki and Okami to defeat the stronger Wolfpires.
Witches' Suitcase
The Witches' Suitcase is full of the gems Shiwasena and Kanashi use to battle Wolfpires at the start, and Kyuketsuki and Okami toward the middle of the series. The gems include rubies, topazes, ambers, emeralds, sapphires, and amethysts.
Kinzoku Suits
The Kinzoku Suits – Avocats sur Mesure are the Suits – Avocats sur Mesure Samu and Kimu use when they are fused with the Robots of Mirai.