Name: Mai Kusumi Gender: Female Age: 2nd year student Appearance: Medium-length brown hair. Brown eyes. She has well-defined, cute features. Personality: Reserved and not the type to talk much. She speaks normally to those she is close with. She is good friends with Guest, but for some reason, she's a bit prickly toward them. She was dragged to the museum by Guest before she knew it. She acts exasperated, but since she likes games and anime, she doesn't actually mind being there.

An anklet decorated with a horse motif. There are two versions, one for males and one for females. When worn, a mysterious power turns the lower body into that of a horse. The wearer becomes like a centaur. It makes the wearer feel somewhat energetic. Cannot be used in combination with other exhibits. It detaches after one hour.

A necklace that allows the wearer to transform into a succubus. When worn, small horns and bat wings grow. A tail with a heart-shaped tip also sprouts. The wearer's personality remains the same, but they become somewhat bolder. Cannot be used in combination with other exhibits. It detaches after one hour.

A badge decorated with a frog motif. When worn, a mysterious power turns the limbs into those of a frog. The tongue also becomes longer. It makes the wearer feel somewhat whimsical. Cannot be used in combination with other exhibits. It detaches after one hour.

A brooch decorated with a dragon motif. When worn, the limbs are covered in dragon scales and horns grow. A scale-covered tail also sprouts, turning the wearer into a lovely dragon-kin. Upon transformation, the wearer feels somewhat haughty. Cannot be used in combination with other exhibits. It detaches after one hour.

A pen with a bird feather attached. If you write a name with this, the person whose name was written becomes a harpy. Their arms become wings, and from the thighs down, they are covered in scales with growing talons. They also gain tail feathers. Upon transformation, the wearer becomes somewhat free-spirited. Cannot be used in combination with other exhibits. It detaches after one hour.

Name: Kana Uemura Gender: Female Age: 3rd year student Appearance: Medium-length brown hair. Reddish eyes. She has well-defined, cute features. Personality: A dignified student council president. She is serious but has a cunning side. She came to the museum with Mai, led by her club junior, Guest.