You need the "action Replay" card for d.s.
you can find an action replay code at code junkies or :type "action replay codes for harvest moon ds cute
If you type onto Google then you can print out all of the sprites and where you find them. I've got 40 so far.
You will need a certain DS 'cheat' card called Action Replay. You type in the code there, and then it works.
okay well i can`t type it all so go to http://www.fogu.com/hm4/ exacaly. need more help? go to www.fogu.com/hm --------------harvest moon helper oscar71298
you have to ship every type of flower and herb
By using mixer and milk of any type
Persona 3 and a couple harvest moon nothing else
hold down the c button on your nunchuck and scroll up or down till you get to a chest type thing
If your trying to get someone's hearts up you should give them what they love or like, or give them something really good on their birthday. Keep doing and you will get hearts up in no time! Be sure to talk to them everyday. Here is a good website for more info: fogu.com just find the harvest moon game you are playing and click it. If the harvest moon game is not there search ushi no tane and type the harvest moon game you want you should find it. Hope I helped!
In Harvest Moon DS you should go to http://www.cheatcc.com/ds/sg/harvest_moon_ds.txt then use control+f then type in marriage and then click next until you get to the marriage section.(For mac use command+f)
you can call saibara's to see him, or you can get the game harvest moon: more friends from mineral town. plug it in your ds's gameboy slot, then put in your harvest moon ds game inthe other slot. power it up, and every Thursday he'll come (go on Google and type in the search engine ushi no tane x6 - it tells you everything!!)
I'm not quite sure, there's an event for it where Carter asks you to use your hammer to do it. If you want to know the exact time, type hm7 or Ushi no Tane 7on google It has EVERYTHING you need to know on Harvest moon.