When i was a child i played a japonese game with three characters(to control) dressed in black and they haved a white weapon.The enemies were some ninja(i think) and the first stage i got to go down to the water to pass to the next one,it was some kind of rpg stage.
And i'm not sure if it helps but the game name from the diskette was pretty women(i've never find it).The diskette was a four in one 1-new son son(sayuuki world),2-jackal,3-pretty women(???),4-rainbow island.
Can someone please tell the name of this game,i really wanna play it again.