Miyabiyama Tetsushi division); "makushita tsukedeshi" entrants now start at "makushita" 15. Upon retirement he recalled his most memorable bout as being the first day of his comeback tournament in March 2002, having fallen from "ōzeki" and missed the previous two tournaments through injury. Miyabiyama stayed in sumo as a coach at his stable under the elder name of Futagoyama Oyakata. His "danpatsu-shiki", or official retirement ceremony, was held at the Ryōgoku Kokugikan on February 1, 2014 with around 8,000 in attendance and 270 guests taking part in the hair-cutting before his topknot was removed by his former stablemate Musōyama, now Fujishima Oyakata.
Computer science in sport took place outside of Europe - in Calgary (Canada) in 2007, Canberra (Australia) in 2009 and Shanghai (China) in 2011. During the symposium in Calgary additionally the president position changed - it has been assigned to Prof. Arnold Baca, who has been re-elected in 2009 and 2011. The following Symposia on Computer Science in Sport took place in Europe again, in Istanbul (Turkey) in 2013 and in Loughborough (UK) in 2015. In 2017 the 11th Symposium of Computer Science in Sport took place in Constance (Germany). During the conference in Istanbul Prof. Martin Lames was elected as president of the