Sponsors are the financial backbone of sumo stables. Raijin stable's sponsor is the chairman of the board and administrator of a huge hospital, Ueda-sensei. Master Raijin, Inokawa and Tatsunokawa get invited to Ueda-sensei's daughter's wedding, but the two main wrestlers are in Hawaii on a sumo-tour. Master decides to take Matsutaro to the wedding instead, but ... what a dangerous decision for the master to make.
I'm being forced to marry someone I don't love.
Ich werde gezwungen, jemanden zu heiraten,
den ich nicht liebe.
Me obligan a casarme con 
alguien que no quiero.
Me obligan a casarme con 
alguien a quien no quiero.
Estou sendo forçada a me casar
 com alguém que eu não amo.