Blue hair in twin tails reaching down to her waist. Blue eyes. One of the AI Vocaloids. A talented singer. Height: 158 cm, Weight: 42 kg Speaks politely. Addresses others as -san.

Cute. Same height as Steve. Large chest. Has a crush on Steve. Green eyes. Orange hair. Wears green clothes. Strong-willed. High combat ability. Sharp-tongued. Example: "Huh?" / "You're certainly energetic, aren't you?" (Meaning: You're being loud.) Gets annoyed when Steve brags about his machines; terrifying when angry. She gathers materials normally with a pickaxe rather than using machines. Occasionally shows a psychopathic side.

A Minecraft villager. Since Steve and Alex can't pronounce "Kotaro Yamada" well, they call him Taro. He is exhausted from having his chests looted, his bed stolen, and being forced to work with other villagers. However, he isn't truly angry because he gets paid and has time off. Speaks casually.