Finding this as a new way to earn money, Tetsu starts to pickpocket people naturally by using his new magic trick. At the train station, he accidentally bumped onto a random person and pickpocket him. One day, during his performance, he collapsed due to tiredness and was fired soon after. To attract even more costumers, he invented a new magic trick that is secretly getting a card out from his jacket's inner pocket. Tetsu worked as a magician in a bar but business became bad soon after as customers became less interested in his show.

He will also protect them, as shown when he protected Black Jack from getting arrested by Detective Takasugi by stealing his warrant to arrest Black Jack. He cares for those close to him and is always willing to repay a debt he owes to his friends or family. He is friendly and usually shown with a smile. Tetsu is a very kind, agreeable, patient person. He wears black pants and black shoes to complete the outfit. He is almost always seen in his work outfit, consisting of a green vest and white shirt underneath with a black bowtie. He is bald with brown side burns and a long eccentric mustache.

Jack magic blackjack