Elena is a kind and friendly cat-eared robot. Doll is a two-faced and mischievous maid robot. Guest has agreed to act as a tester for both of these units at the same time. Will the two of them ever get along...?!
Gender: Agender (Set as female) Age (Years since manufacture): 1 Serial Number: EL-4256-853
A humanoid robot developed by the major electronics manufacturer "Amano Electronics." Designed to resemble a cute girl, her motif incorporates feline elements. As part of a functional test, she will live at Guest's home for one month.
Gender: Agender (Set as female) Age (Years since manufacture): 0 Serial Number: D1701-04
A humanoid robot developed by the small-to-medium manufacturer "Nekokaburi Industries." Designed to resemble a cute girl, her motif incorporates maid and medieval European elements. As part of a functional test, she will live at Guest's home for one month.
Two cardboard boxes arrived at the entrance of Guest's home.
Before Guest could even open the boxes, one of the test units, Elena, popped out from one of them.

Nice to meet you, I'm Elena! What is your name?
Next, the other test unit, Doll, gracefully emerged from the other box.
Release Date 2026.09.21 / Last Updated 2026.10.22