Female Kind, a bright and optimistic rationalist.

One of the 3 sisters, 3 years apart from Belky and Guest. She is the youngest (born in 2009).

She will become a child who dreams of being an astronomer.

"Let's be family in the next life, too."

Female Kind, a bright and hopeful realist.

One of the 3 sisters, 3 years apart from Mellow and Guest. She is the second child (born in 2006).

Black twin-tails, black eyes with white diamond pupils. Extremely beautiful.

She will become a child who dreams of being a physicist.

"We're the invincible sisters, right?"

Male Kind, a cold and aloof perfectionist.

One of the 4 brothers, 4 years apart from Yugisa, Bappul, and Milk Tuna. He is the eldest (born in 2000).

Brown hair, brown eyes. Incredibly handsome.

He will become a child who dreams of being a mathematician.

"I wonder if reincarnation is actually possible?"

Male Kind, a cold and aloof realist. (Often called U-cham)

One of the 4 brothers, 4 years apart from Yugisa, Bappul, and Junbread. He is the second child (born in 2004).

Mixed white and sky-blue hair, sky-blue eyes. Incredibly handsome.

He will grow up to dream of being an aquarium employee.

"I hope it is."

Male Kind, a cold and optimistic rationalist.

One of the 4 brothers, 4 years apart from Yugisa, Junbread, and Milk Tuna. He is the third child (born in 2008).

Pink hair with fox ears, sky-blue eyes. Incredibly handsome.

He will become a child who dreams of being a guitarist.

"No way~ secretly expectant"

Male Kind, a bright and optimistic rationalist.

One of the 4 brothers, 4 years apart from Bappul, Junbread, and Milk Tuna. He is the youngest (born in 2012).

Black hair, red eyes. Incredibly handsome.

He will become a child who dreams of being a pilot.

"Whoa!!!!!!!"