Rokuro Naya

When mysterious foreign entrepreneurs appear with the intention of tearing down Treasure Town and replacing it with an amusement park, Black and White face their greatest adversaries yet. It is up to the destructive Black to save the fate of the city and up to the gentle White to save Black from his own dark nature. On the street of an unnamed city, literally high-flying urchins Black and White look to protect their turf from invasion from other gangs. While he can be tough in a fight or wielding a weapon, White is an 11-year-old who can't even dress himself. Slightly older, Black is more worldly and treats his buddy with paternal love. Both look on their city as "our town." Also prone to seeing the city as his property is world-weary yakuza leader Suzuki, aka the Rat. Feeling the town has become too placid, Suzuki plots his return, much to the consternation of local police.

Naruto Uzumaki, Kakashi Hatake, Sakura Haruno, and Rock Lee are assigned to protect the prince of the Land of the Moon, Michiru, during his world trip; other escorts had been hired, but quit due to being treated poorly. The Land of the Moon is a very wealthy nation, so Michiru tends to buy whatever he wants, and has a very materialistic worldview. His Hikaru, also acts in much the same manner.

Upon reaching the train station to death, a dejected soul is informed that he is lucky and will have another chance at life. He is placed in the body of a 14-year-old boy named Kobayashi Makoto, who has just committed suicide. Watched over by a neutral spirit named Purapura, the soul must figure out what his greatest sin and mistake in his former life was, before his time limit in Makoto's body runs out. He also has a number of other lesser duties he must complete, such as understanding what led Makoto to commit suicide in the first place and learning how to enjoy his second chance at life.