My method is more simple: 1) Using water to make yukkuri feet melt/ Using ramune spray to make them sleep (if they're in cave) 2) Stomp on small ones. 3) With fully adult yu - sharp cleaver to split them, then crush their core. 4) Extra: Using Croton tiglium seed to poison them by directly pouring into their mouths - this seed can cause serious diarrhea, even syrup core can't stop losing large amount of paste.
Wa〜♫SlapYuahh!! Butt hurtsNow go ahead and try it on that small oneKeep it in and stir it a bitEven this method doesn't guarantee that you will hit the paste coreHere's one thing to note, thoughStab hereGot it"Stab then stir", that's all that's importantYou can think of it as something like the stick version of what Futaba-san didAfter 4 or 5 times you will have almost certainly hit the coreSo once you've stabbed them with a stick,Paste coreStab here-towrds that back of their jaw.When stabbing from either the front of the back, make sure to aim down-Byaaaa!Marisa will save you right awPya!?Little one!?Whole body huuurdz!Huuurdz!Hold on noze little one!Pii!?