Isami Kodaka
The following year, Okabayashi and Sekimoto began making appearances for All Japan Pro Wrestling (AJPW), where they won the All Asia Tag Team Championship twice. During the year, they also won the Big Japan Tag League. At the end of the year, "Tokyo Sports" named Okabayashi and Sekimoto the 2011 Tag Team of the Year. During 2012, Okabayashi set his sights on the BJW World Strong Heavyweight Championship, a new title intended for the Strong BJ division. He received his first shot at the title on June 21, but was defeated by Yoshihito Sasaki. The following month, Okabayashi regained the BJW Tag Team Championship, this time teaming with Shinobu. After a four-month reign, they lost the title to Isami Kodaka and Yuko Miyamoto in the finals of the 2012 Big Japan Tag League. On March 31, 2013, Okabayashi received another shot at the BJW World Strong Heavyweight Championship, unsuccessfully challenging longtime tag team partner Daisuke Sekimoto.