Your king needs your help!

hello my fakku peeps, so i need some help... with a game called EroNight and since its all in JAP. i can't figure out how to get into the knights castle its really bugging me. so please help me if you can

and p.s. i havent been on in forever cause i havent been paying the internet bills!!!woohoo bills!

p.s.p.s. ill give you two rep for helping me!

This site here seems to have a walkthrough and a crippity-crap load of other info for the game.

two rep like said.