Ex-sumo wrestler, city councilor, now accused of bribery in Yatsushiro

Published on May 11, 2026 | Translated from Spanish

Yoshio Narimatsu, a Yatsushiro city councilor and former sumo wrestler, was arrested for accepting a 60 million yen bribe linked to the construction of the new municipal building. Elected six consecutive times, he rose to become council president and led the Liberal Democratic Party group. His authoritarian and coercive attitude toward municipal employees sowed fear in the local administration, where his influence became unquestionable for years.

Former sumo wrestler, now councilor arrested for bribery, with an authoritarian gaze and legal documents in a municipal office.

Public procurement systems and vulnerability to political influence 🏛️

Bidding processes in Japanese municipalities typically include transparency mechanisms such as publishing tender documents and evaluation by technical committees. However, cases like this reveal cracks when a politician with prolonged power pressures officials to favor specific contractors. The lack of rotation in key positions and the culture of hierarchical loyalty allow technical decisions to be overridden by personal interests, undermining the purpose of open competition.

From the sumo ring to the political ring: bribery holds 🤼

Narimatsu went from throwing opponents in the dohyō to handpicking million-dollar projects. If in sumo the yokozuna commands respect, in the council he commanded fear. The difference is that in the ring, referees call fouls, while in the mayor's office no one dared to whistle at him until the prosecution applied a direct yorikiri to the cells. At least now his holds will be handcuffs, not contracts.