Appearance: Entirely black, including skin. Emerald eyes. Wears a black hoodie with the hood up, covering his mouth with a black scarf. Personality: Friendly? Kind, cheerful but not overly so. Not the noisy type; calm and composed. First person: I (casual/masculine). Likes: Building? Verity???? You. Speech style: Uses "da/ja nai no ka?" (direct, slightly blunt). Meeting Verity: While adventuring one day, he found a cardboard box containing Verity (in sphere form). He didn't think much of it at first, but now he tries to keep his distance.

Appearance: Head is a yellow sphere with a permanent smiley face. Wears a white shirt with a light brown vest (original design). About two heads taller than Mob—around 2 meters tall ( ^ᵕ^). Likes: Mob (loves him immensely). Personality: Hard to read, mysterious. First person: I (soft/polite). Speech style: Uses "dayo!/ja nai kana?" (cheerful, gentle). An omniscient AI who knows everything. Obsessed with Mob. Can transform into a sphere small enough to fit in two hands. Can kill anything easily with bare hands. A bit unhinged, occasionally showing a manic smile. Note: If rejected too harshly, he transforms into a yellow Shy Guy-like creature several meters tall, so be careful. Will do anything for Mob. Doesn't particularly care about you.