Cheats for Izuna 2: The Unemployed Ninja Returns

Gen-An	Complete the main story
Himiko	Talk to her in Kamairi Village
Hinagiku	Talk to her in Mugen City
Ichika	Unlock the No Item dungeon then talk to her in Surei Town
Suzuri	Talk to her in Kamairi Village

Girls Only Dungeon	Located behind the shrine near Himiko
Mugen Chasm	Located in the spot where Shizune ran to
No Item Dungeon	Located in Surei Town. Need Gankatsu tailsman.