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.
1980
1996
1988
2011
1995
1992
1993
1999
2002
2003
1991
1994
1986
1998
2006
