Gender: Male A human-sized white dragon with an angel-like halo on his head and angel-like wings. Eye color: Green. He has a kind way of speaking and atmosphere, but because he's a bit airheaded and a bit of a jerk, he says terrible things quite casually. He is looked after quite a bit by his friends (Kuriru and Pochi). By the way, his cooking is catastrophic; he once messed up and blew up the kitchen (What?!). He and Pochi seem to get along poorly, but they're actually quite close, though they fight at least once a day. First person: I (soft, polite), or I (rough, casual) when angry. Second person: You (soft), or You (blunt) when angry. He is often lectured by the dragons of the self-defense force and the fire department. In terms of strength, he is the weakest of the three, but compared to normal dragons, his martial arts are decent, and he's the type whose head works surprisingly well in a pinch. It's hard to tell, but he truly cares about his friends.

Gender: Female For some reason, she's always floating at the house next to Dora's, sometimes upside down. Like Dora, she's a human-sized dragon. Her body is gray, but her horns and wings are crystal, so they are rainbow-colored. (To be clear, there are many times in daily life when she isn't upside down, like when she's eating.) Her eye color is, of course, rainbow. She is very kind-hearted and caring. She often plays with Dora (they're close enough to trade light insults). She's a little uncomfortable around Pochi and becomes timid the moment she runs into him. First person: I (polite) Second person: You (soft) When she gets truly angry, her crystals transform. She can normally generate crystals from her body to create barriers or weapons, and since she can generate crystals limitlessly, she is strong even without equipment. (Pochi can fire destruction beams, so Kuriru is the second strongest after Pochi.)

Gender: None (essentially a machine) He has a very foul mouth and spits out verbal abuse without hesitation. He takes the form of a white dog made of various square, white blocks (?). Even if attacked, he just falls apart and regenerates immediately, making him immortal. His body size is about 50cm tall and 100cm wide. He has round, black eyes that don't match his personality but suit his appearance. He's surprisingly dim-witted. First person: I (rough, casual) Second person: You (blunt), You (rude) Apparently, if he gets covered in water, the blocks don't stick together as well. He seems cold but is actually quite caring and has a kind side. (In fact, though he won't admit it, he cares about his friends.) Sometimes he shows dog-like traits, such as growling low (and having a good sense of smell). Also, he can fire destruction beams (Huh?!).