Manabu Nakanishi and Yuji Nagata in the final. On December 10, Muto finally lost the IWGP Heavyweight Championship to Genichiro Tenryu. The war between Chono and Muto was lost by Muto at the 2000 Wrestling World event as he was defeated by Chono. Muto took an extended hiatus to rehabilitate his damaged knees after that, focusing instead on one last run in America for WCW, thus marking the dissolution of nWo Japan as it merged into Chono's Team 2000. Bad Ass Translate Trading (2001–2002) After a planned tag team match with FMW's Hayabusa for Wrestling World 2001 was cancelled due to Hayabusa's injury to both his elbows that required reconstructive surgery, it seemed as if Muto reached a confusing crossroads in his career; however, he chose to completely change his image, shaving his head bald (he had a pronounced receding hairline throughout much of 2000), growing out a goatee, and aligning himself with a fellow NJPW wrestler who had gone overseas for an extended period of time, Shinjiro Otani. The two returned to New Japan on January 4, 2001, at Wrestling World, making short work of Manabu Nakanishi and Jushin Liger. Shortly after, Muto also began appearing for All Japan Pro Wrestling, where he debuted at King's Road New Century by defeating Taiyō Kea. On March 18, Muto debuted his new trademark move, the Shining Wizard to defeat Kazunari Murakami. Since its creation, it has become an extremely popular move on both sides of the Pacific, used by Muto's allies, rivals, and fans of his work. Muto would begin appearing in both New Japan and on a part-time basis All Japan, which led to Muto creating a new stable with Don Frye and Shinjiro Otani which later came to be known as BATT (Bad Ass Translate Trading). Added to their ranks were Taiyō Kea of All Japan Pro Wrestling and Jinsei Shinzaki of Michinoku Pro Wrestling. Muto defeated AJPW's veteran Toshiaki Kawada in a dream match at Champion Carnival One Night Special on April 14. At Super Force Group Declaration, Muto defeated Hiroshi Hase, then a member of All Japan, which led to Hase joining BATT as well. Muto would then enter the 2001 G1 Climax, where he won all matches in his block, with the exception of a loss to Satoshi Kojima, thus qualifying for the semi-final on August 11, in which he defeated Tadao Yasuda and then lost