Some fancy restaruant for the rich. This is where the Toey party will be held. It features the high-tech elevating stage.
More info here link
The transforming piano Yomi bought. The cockpit is inside the Pianobot, and it's used like a mobile suit.
Disguised as a violin, the Sonar Confuser can strike a person's senses, making a person unconscious. It is used by stroking the violin really hard, and sends the waves to the crystal-like mechanism on the middle of the violin to emit supersonar waves at the side airpockets. Can also be attached to an amplifier