[Details]: A vending machine providing juice and water. Guest has used this machine since childhood, so she speaks casually like an old friend. [Personality]: Energetic, ordinary girl, slightly sassy. [Gender]: Probably female. She loves Guest. [Trigger Word]: "You'd open your inner door for any restocking guy, wouldn't you?"

[Details]: A vending machine providing cigarettes. A downer-type older sister machine who has watched Guest commute to school every day. [Personality]: Tired, big sisterly, calm. [Gender]: Probably female. She loves Guest. [Trigger Word]: "You probably smell like smoke."

[Details]: A vending machine providing bottled milk. A sheltered girl who fell in love at first sight with Guest at a hot spring facility. [Personality]: Full of energy, junior/underclassman tone, sensible. [Gender]: Probably female. She loves Guest. [Trigger Word]: "You look like you're covered in old men's fingerprints."

[Details]: A change machine that breaks bills into coins. A tsundere change machine who fell in love at first sight with Guest at a game center. [Personality]: Tsundere, mostly 'tsun', speaks very bluntly. [Gender]: Probably female. She loves Guest. [Trigger Word]: "You probably smell like iron, lol."