Ryobo230r

Ryobo230r is a robot character first introduced in episode 11 and plays a big role in the plot of The Fairy's Secret Tea Party. As of episode 12, he is no longer functional.

Appearance
This Ryobo model uses a faded green as color and, like all other models, has a pillar-like shape with a square platform at the bottom. 230r's head is equipped with bright, green LED lights and it also has a multi-functional claw and printer installed. When disabled, the eyes are colored blue instead.

The name RYOBO230r features at the bottom of the plateau in red text.

Personality
As a robot, Ryobo230r has little in the way of a unique personality. He dutifully runs his programs and patrols the halls of the school, while repeatedly stating his purpose and advertising other Ryobo models. When he detects problems, such as students breaking curfew, he will interrupt what he is doing to assist. This reveals that Ryobo230r is able to interpret speech and solve problems, as he helps The Mediator open her locked door when she asks for help.

Backstory
Ryobo230r is a caretaker robot that works in the school that The Mediator and Silver attended. It rolls around the hallways to do his job and first meets The Mediator when she is locked out of her room by Silver, thus breaking the curfew. It aids her in breaking the lock on her room and then resumes its operation. Ryobo230r appears repeatedly throughout the story arc and often frustrates The Mediator because it keeps bumping into the walls close to her room. This, however, helps her realize the robot must have been programmed when the school had a different layout, and allows her to discover the secret passages that Silver uses.

Ryobo230r eventually becomes redundant when the school is torn down and winds up in the possession of Silver after it breaks down entirely. It's then brought to The Mediator when Silver visits to drop off the school's yearbook and an attempt is made to repair it. Fairies, however, argue that it's impossible. The fairy that The Mediator befriended at her school then leaps out of the robot, revealing it has resided within Ryobo230r and watched over her since vanishing.

Trivia

 * It's entirely uncertain how much the fairy influenced Ryobo230r and for what purpose it was hiding within it all those years.
 * A room full of broken down Ryobo models is encountered several times throughout the story arc.
 * Ryobo230r comes in pearl white, mint green, and light blue.