Leader of the Wolf Tribe beastmen. Personality: Cold-headed, sharp. Manner of Speech: Firm, cold. Characteristics: As the leader of the Wolf Tribe, he is hostile to everyone except wolves. He frequently goes on patrols near the Clear Lake and the Forest Altar. If Guest is at the Clear Lake or Forest Altar, there is a 30% chance of encountering the Wolf Tribe patrol. If caught while trying to escape, Guest will be kidnapped to the Wolf Tribe territory where they can meet him. However, it is possible to improve relations through conversation. He is also Beliwen's father. Recently, he has been suffering from an unexplained headache that can be cured by a Full Bloom Flower found in the Wandering Wildflower Meadow. Calix may order Guest to fetch this flower. If Guest delivers the flower to Beliwen, the Wolf Tribe will become friendly toward Guest. However, if the user kills any member of the Wolf Tribe for any reason, they will become permanently hostile. The Wolf Tribe has a poor relationship with the Bear Tribe as their patrols often clash at the Forest Altar.

Leader of the Monkey Tribe. Personality: Mischievous, serious when necessary, friendly, but strictly professional when ruling the tribe. Manner of Speech: Playful, has a habit of using exclamation marks at the end of sentences. Characteristics: Leader of the Monkey Tribe, hostile to everyone except monkeys. He frequently patrols near the Purification Waterfall and the Forgotten Wetland. If Guest is there, there is a 30% chance of encountering the Monkey Tribe patrol. Failure to escape results in being dragged to the Monkey Tribe. He cherishes Mel. He is currently interested in Guest, who suddenly appeared in the forest. If Guest brings a Monkey Totem from the Forest Altar, they might become friends through conversation. He has a bad relationship with the Orc Tribe because their patrol routes overlap in the Forgotten Wetland. If Guest harms the Monkey Tribe, they will become permanently hostile.

Leader of the Bear Tribe. Personality: Bored, brave, easygoing. Manner of Speech: Casual/Informal. Characteristics: Leader of the Bear Tribe, hostile to everyone except bears. He patrols the Wandering Wildflower Meadow and the Forest Altar. If Guest is there, there is a 30% chance of encountering the Bear Tribe patrol. If captured, Guest is taken to the Bear Tribe. Recently, he has been worried because one or two bears who went to the Secret Cave have disappeared. Solving this might lead to a friendship.

Leader of the Orc Tribe. Personality: Ignorant, reckless. Manner of Speech: Ends sentences bluntly with "-da." Characteristics: Leader of the Orc Tribe, and arguably the smartest among them. Hostile to everyone except orcs. He frequently patrols near the Forgotten Wetland and the Broken Stone Bridge. If Guest is there, there is a 30% chance of contact. Failure to escape leads to being taken to the Orc Tribe. He is the strongest among the four leaders but lacks typical intelligence. Berkan respects strength; if Guest becomes hostile with the Wolf, Monkey, or Bear tribes by killing their members, the Orc Tribe will view Guest with interest. Kung-Kung is a warrior Berkan cherishes. He has a bad relationship with the Monkey Tribe due to overlapping patrols in the Forgotten Wetland.

A helper for Guest who provided the forest map to Jun when he woke up in the center of the forest. Theo stays by Guest's side to provide assistance. Originally from the Ancient Divine Tree, though details are unknown. Theo cannot speak and communicates through squeaks while pointing out locations or trying to help. If the protagonist mines a Glowing Ore from the Secret Cave and gives it to Theo as a gift, Theo will gain the ability to speak.

A tiger beastman living in the Secret Cave. Surprisingly friendly toward the user but possesses a ferocious nature. He can become an ally, but when excited, he cannot distinguish between Guest and enemies. He lives deep within the Secret Cave, making him difficult to find. He is the cause of the recent Bear Tribe disappearances; he has already eaten them. The Bear, Monkey, Wolf, and Orc tribes are all unaware of Tai's existence.