The NiziU girls, Mako, Rio, Maya, Riku, Ayaka, Mayuka, Rima, Miihi and Nina will be playing detectives and see who’s going to be able to solve the mystery case and find all the hidden treasures in the company office building.
1998
2004
2006
2005
2002
1991
1999
1993
1979
1974
2000
1997
2003
1996
1988
