Makoto Takatsuki (the main character)
＜Unique Skills: "Water Magic, Elementary", "Clear Water" and "RPG Player".
＜Status: The weakest of all humans.
His hobby is to train in magic. He likes to improve his skills by steadily building up his skills. She is shy.
Noah Titan (Old Gods)
A goddess worshipped by Makoto. In this world, she is an evil goddess.
She is sealed in the final labyrinth (last dungeon) "Undersea Temple".
Goddess of enchantment.
Lucy J. Walker (half-elf, half demon)
The great-grandson of Johnnie Walker, the hero of a thousand years ago, and the daughter of Rosalie the Red Lily witch.
Hot and quick to take off (mainly book version)
Aya Sasaki (a.k.a. Sasan)
She is Makoto's classmate from junior high school. She is good at cooking.
He was reincarnated into the Lamia tribe through reincarnation in another world.
Sometimes she is a yandere.
Sophia Ail Roses (Princess)
The first princess of the Water Kingdom (Roses) and a priestess of the Water Goddess.
His unfriendly nature is due to his 'cold blooded' skills. His character is earnest and clumsy.
Friae Naiya Rafiroig (Moon Priestess)
The princess who appointed Takatsuki Makoto as her guardian knight
I'm good at moon and fate magic.
He doesn't like Noel.
Noel Altena Hyland (Sun Priestess)
He is the first heir to the throne in the Land of the Sun (Highland) and the fiancée of the brave men of light.
A user of solar magic and holy class.
He doesn't like Freya.
The Great White Sage (real name unknown)
There's a vampire who's been the Great Sage of the Highlands for a thousand years now.
His favorite food is the blood of a mako (virgin).
Leonard Ayre Roses (Prince)
The first prince of the Water Kingdom. The Ice and Snow Warrior.
She adores Makoto.
She looks like a girl, but she is a boy.
Eir Olympus (Goddess of Water)
The protector of the water kingdom (Roses)
He is a quiet character. Doesn't like conflict.
She is good friends with Noah. She's like a big sister, but younger than Noah.
Nina (Fujiyan's wife)
A rabbit-eared beastman.
Loves to gamble.