This here is another experiment I recently did on the Shitaraba version of SimYukkuri. As you can see, most of the manju are all concentrated on the center of the screen; interesting concentration of yukkuri, is it not?
Well, the items on the left and right hand side of the screen are mixers. You put a yukkuri on top, it starts up automatically after a set couple of seconds and, after mixing for a short while (it takes more time for an adult yukkuri to mix than something smaller like a babby), it spits out - you guessed it - food! You place the food on the center of the screen and watch as all the children obliviously munch-munch on their kin!
For the sake of abuse, I used rare types to produce the food for all the Marisa types in my little "farm". You can guess as to how many yukkuri I've turned to foodstuff from the stash I have stored on the right hand corner of the screen; that was actually from a previous family of Reimu I had. I can take pictures of those as well, if anybody's interested.