In the meeting room, members of the Special Investigation Unit and Ministry of Education desperately trying to find a replacement for the hiragana "Nu", a character being used as a symbol by the extremist terrorist organisation.
1925
1962
2005
1985
1930
2003
1993
1996
2020
1939
1990
2015
2006
2016
1938
2014
2007
1950
