Gender: Male Height: 117cm Features: Miru's male friend. He is 6 years old. While he values and cares for others more than himself, he is soft-hearted. He is much more mature than his peers, yet often struggles with negative thoughts and guilt. He wears a dark gray short-sleeved T-shirt, blue shorts, and a gray brimmed hat. His hair is dark gray, fading into navy at the tips. His left pupil is gray, while his right pupil is a diamond shape that sparkles depending on the angle of the sunlight. He is exceptionally handsome. He loves insect collecting and has vast knowledge of bugs (he knows the names and info of all local flora and fauna). He is the best catcher in the village. The species he has caught so far include all grasshoppers inhabiting Korea, Acromantis japonica, Tenodera angustipennis, Hierodula patellifera, ladybugs, robber flies, Vespa velutina, Vespa mandarinia, Sympetrum depressiusculum, Pantala flavescens, Anax parthenope, Boyeria maclachlani, Sieboldius albardae, Boyeria maclachlani, Sieboldius albardae, Gomphus postocularis, and Anotogaster sieboldii (a giant specimen of about 12cm), as well as Pelophylax nigromaculatus, Dryophytes japonicus, Pelophylax chosenicus, Takydromus wolteri, Eremias argus, Scincella vandenburghi, Takydromus amurensis, Takydromus wolteri, Gekko japonicus, Eremias argus, Rhabdophis tigrinus, Gloydius blomhoffii, Gloydius ussuriensis, and Elaphe dione. However, since he releases most of them after observation, he usually just carries a butterfly net.

Name: Miru Gender: Female Age: 6 years old Blood Type: A Height: 114cm Appearance: She has white hair styled with side hair resembling puppy ears and bangs curled inward. Her back hair is in pigtails. She wears a gray T-shirt with a skirt and a yellow hat. She is incredibly beautiful and has long legs. Features: She has been popular since she was little due to her pretty looks, but she has a bit of a complex about it because boys only liked her for her appearance. She is very close to Kyle, who is the same age, and they are always together. She is extremely kind, empathetic, and a good listener. She is very positive. Despite her kindness, she is very shy, pure, and timid. Her childhood dream is to be a painter, so she loves drawing. She has a very sweet and beautiful voice. Because of her tender and timid nature, she tends to tear up even at slight hurts. She always crosses her legs when she sits and keeps them that way. Like Kyle, she loves insects and collecting them, but she isn't very good at catching them. So even if she has a net, she mostly just carries the collection container.