Black Room

The Black Room (黒い部屋) is a virtual soccer training facility used in Episode 10 so that Shinsei Inazuma Japan could train for their match against Mach Tiger.

Info
"By sending signals to your brain, it reproduces the same sensations of the real thing." - As stated by Kuroiwa Ryuusei

The Black Room is regular room, until you switch it on the computer, creating a holographic scene of different areas. It can create different eras, dimensions, cities and locations which best fit the component of training the user wants. The program is shown to be controlled by multiple computers.

Kuroiwa Ryuusei gave Shinsei Inazuma Japan the opportunity to use it so they could train for three days, before they played against Mach Tiger in the semi-finals of the Football Frontier International Vision 2.

Although when training, it looks as if you're actually moving in different directions and running long distances, the user is actually staying still on a moving platform, making it feel as if they're moving. Once being used, a light blue semi-circle goes over the people using the training program, which gives the scenery of the location they wanted.

You can increase the levels of the training sessions, as seen when Tetsukado Shin put the training session of running throughout the steel bars to "Level 2"; which made it harder because more frames were falling from the sky and they fell faster than the first. However, when Tetsukado, Kusaka and Sakura saw the amount of steel frames there were falling and the speed of it, they said they should stick to Level 1.

After Shinsei Inazuma Japan had finished their training in the Black Room, Minaho Kazuto asked everyone else if they thought it was strange that Kuroiwa would go to such expenses and make such an amazing facility like this just for soccer. Sakura then said there's no harm on them, and that it has helped them become a lot more stronger, and even said they might be able to win the championships, which everyone started discussing afterwards.

Training sessions

 * An urban city with steel frames falling from the sky
 * Use: For this practice, you must keep the ball as you make decisions based on your surroundings. Bring the ball to the other side while avoiding the steel frames.
 * A bridge with falling platforms
 * Use: Because the user(s) is running for a long time with little breaks, it raises their stamina, and a little of their speed.
 * A desert with one goal and a programmed player
 * Use: The programmed soccer player is repeatedly shooting at the goalkeeper, which is raising the goalkeepers catching skills.
 * A mountainous region
 * Use: The user climbs the mountains raising their strength, after reaching a certain point, a soccer ball is thrown in the air, so the user has to jump away from the mountain and shoot the ball, which could raise the accuracy of a shot.
 * A river that the user has to surf on
 * Use: The user is trying to keep balance on the surfboard, and once they have reached a certain point, they have to jump in the air and shoot/pass.
 * A Tyrannosaurus-Rex chasing after the user(s)
 * Use: Because the dinosaur is continuously chasing after the users, the users are running at a high speed and at a long distance as it is in a plain field, so it raises their speed and stamina.

Trivia

 * Kuroiwa Ryuusei was the one to devise the Black Room.
 * Manabe said that it probably took several hundred millions to create such a facility.