
Sano can change towels into iron by holding his breath, however sharp-eyed fans can see that sometimes it appears to be voice-activated instead. But after he gives the commands, he is sometimes left with a second or two to stop breathing in.    Sano, a 9th grader at Inaho Junior High School, was known as the Genius of Robert&#039;s Ten while he was part of it. But he had joined because the leader of Robert&#039;s Ten (Karlpaccho) had placed a Death Pentagon on Sano&#039;s King of the Celestial World Candidate Inumaru that would kill him by removing all his blood unless he listened to Robert.    Sano can be creative with his power, creating shields, springboards (spring) and even boomerangs which he calls &quot;boomerang cutter&quot;.     ~!His Level 2 makes his steel towels into powerful magnets. Seems to possess a ridiculous amount of his necessary towels, pulling them out of his robe in rapid succession. He even has an emergency towel tied around his forehead.!~    He has a burn over his left eye which was caused during an accident with a hot spring. Still, he does love those hot springs and hopes to get the blank talent to obtain the talent of discovery in order to find a hot spring of his own.    (source : wikipedia)

Kousuke Ueki, a student of the Hinokuni Junior High School, is picked by a God Candidate, Koba-sen, to participate in a competition where people battle out to become God and only the strongest will prevail. Embodied with the ability to turn garbage into trees, Kousuke will be joining in the battle against other junior high school students in this selection. This sets the premise for the earth-friendly battle where the students will pit their powers against the rest.
 
(Source: Anime News Network)

Darren Pleavin is a anime voice actor for Animax Asia. 

Spanish voice actor who puts his voice to Tony Tony Chopper and more characters from animes as One Piece, Detective Conan, Gintama, Bobobo...    http://www.eldoblaje.com/datos/FichaActorDoblaje.asp?id=23298

In a world of powerful celestial beings, an epic contest is being conducted to select the next king! Each Celestial selects a kid in junior high to be his champion and grants him a special power. The kids battle it out--losers are eliminated, and the winners are granted new talents!
 
Seemingly ordinary Kosuke Ueki has been chosen to be a contender in the tournament. Granted the power to change trash into trees, Ueki has two disadvantages to overcome--one, he doesn't know he's a participant in the tournament, and two, how the heck can anyone win a battle with the power to turn trash into trees?
 
(Source: Viz Media)

After all the battles have supposedly concluded, there is one more unknown battle that will take place! 
 
(Source: Shonen Sunday, translated)

Seiichirou Sano