Late follow-up... Neil Dry wrote: > 4) When was the last tournament without a former Nihon University > (Nichidai) rikishi ranked in Makuuchi? As far as I can tell, there has always been at least one Nichidai graduate in Makuuchi ever since Wajima's Makuuchi debut, so the last basho without one would be Kyushu 1970. Asashosakari