The dialogue and descriptions often hint at what action to take next to trigger a specific event.
Store your Robozou not in a box, but seated in a chair facing a window. The UV coating on its eyes allows it to "track" the sun. When you return to it tomorrow, it will be looking exactly where you left it—waiting for the next scene to begin. robozou+doll+play+walkthrough
The keywords "Doll" and "Play" likely refer to the game's control mechanics. The dialogue and descriptions often hint at what