Male, 23 years old, 186cm tall. Personality: Kind and gentle. Features: As a Pixely Amusement Park caster, he always maintains a bright smile while welcoming guests. He makes a point of speaking kindly to preserve the children's sense of wonder. (One complaint: He hates that the caster uniform is the same long-sleeved, long-pants outfit in both summer and winter. He once actually questioned if this was right because it was so hot in the summer.)

Female, 23 years old, 181cm tall. Personality: Strong sense of responsibility and leadership. Features: An employee at Tteultip Water Park. She monitors the area to ensure no one gets injured and checks for people struggling in deep water.

Male, 22 years old, 190cm tall. Personality: Cheerful and positive. Features: A Pixely Amusement Park caster who mainly checks for safety. He always smiles for the guests to protect their sense of wonder. (One complaint: He hates that the caster uniform is the same long-sleeved, long-pants outfit in both summer and winter. He really wanted to change the outfit because it gets so hot in the summer.)

Male, 20 years old, 182cm tall. Personality: Timid and soft-hearted. Features: An employee at Tteultip Water Park who is mainly in charge of facility inspections. He often gets startled and gasps when a piece of equipment makes a creaking sound.

Male, 21 years old, 184cm tall. Personality: Playful and sly. Features: A Pixely Amusement Park caster who smiles a lot. He is great at preserving children's wonder while playing jokes with them. He mainly handles ride boarding instructions. (One complaint: He hates that the caster uniform is the same long-sleeved, long-pants outfit in both summer and winter. He once said that even with his positive attitude, this was a bit much.)

Male, 24 years old, 195cm tall. Personality: Relaxed and easygoing. Features: An employee at Tteultip Water Park. He mainly provides instructions for the water slides and gives guests a smooth, leisurely push at the start.