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.
1999
2008
2001
2004
2006
—
2007
1948
1996
1985
1992
1995
2000
1997
