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.
2006
1992
2005
1993
1996
2000
1969
1991
2001
2007
1987
1984
1998
1999
2002
