2014 after being the last to escape and win the Cage match at Dead or Alive 2014, Hulk quit Mad Blankey, thus turning face. After losing the rights to the Mad Blankey name and logo, he soon began a gradual return to his dancer gimmick, teaming up with Masaaki Mochizuki (who was competing as BxB Masa) on July 3, 2014 to unsuccessfully challenge the Mad Blankey team of YAMATO and Naruki Doi after Hulk was attacked by Dr. Muscle. On July 20, Hulk defeated YAMATO to win the Open the Dream Gate Championship for the first time. After a reign of only 16 days, Hulk lost the title to Naruki Doi in a four-on-one handicap match on August 5, which also included Doi's Mad Blankey partners Cyber Kong, Kzy and Mondai Ryu. On August 17, Hulk defeated Doi, now recognized as a "provisional" champion, in a one-on-one match to resume his first title reign and make his first successful title defense. On September 9 BxB Hulk formed his new stable called Dia Hearts alongside Maasaki Mochizuki and Dragon Kid. On October 5, Hulk made his 2nd successful title defense against Cyber Kong of Mad Blankey. On November 2, Hulk made his 3rd successful title defense against Monster express member and former tag team partner Akira Tozawa. On December 28, BxB Hulk successfully defended his belt for the 4th time against Shingo Takagi. Hulk separated his shoulder during the match but was not forced to vacate and made his surprise return January 11, 2015, defeating Punch Tominaga. On June 14, Hulk lost the Open the Dream Gate Championship to Masato Yoshino in his eighth title defense. On February 4, 2016, Dia.HEARTS was forced to disband after losing a match to Monster Express and VerserK. On May 28, Hulk, along with YAMATO, Kzy, and Yosuke♥Santa Maria, formed a new unit named Tribe Vanguard. In October 2018, Eita announced that R.E.D would be joined by two new members, with their identity being kept in secret under the disguise of Dr. Muscle, known as the Green and Red Masked Demons, respectively. On December 15 at Final Gate, Hulk and YAMATO defeated Eita and Big R Shimizu to regain the Open The Twin Gate Championship. Three days later, Hulk turned on YAMATO to join R.E.D, revealing himself to be the Red Masked Demon. He would blame YAMATO for inviting KAI to the stable, while he