In the story, the Crypto Scroll enshrined in the ninja city of Kōka has been stolen, leading to a battle royal among ninja. Sakuya, Nemu, and Xiaolan were living their daily lives until they must unite their forces.
2008
2009
1985
1950
1976
1986
2011
1987
1989
2006
1993
1990
2004
1973
2001
2002
1994
