He made successful title defenses against Kojima on March 21 and Big Daddy Yum - Yum on April 29 .
On February 14 , 2015 , at The New Beginning in Sendai , Tenzan defeated Rob Conway to win the NWA World Heavyweight Championship .
Tenzan made successful title defenses against Kojima on March 21 and Big Daddy Yum - Yum on April 29 .
On February 14 , 2015 , at The New Beginning in Sendai , Tenzan defeated Rob Conway to win the NWA World Heavyweight Championship .