This is a guide? :| I read this long long ago on some other guide. And you simplified it unnecessary so much just to look longer. It can be said in few sentences.
It is In the otaku section. If you can't find it the patterns are: Eat: 2-1-2-1 Face palm: 3-3-3 Peace sign: 2-2-2-2-1
Pattern hitting is a selfish way to party. Yes you might make more money but do are you doing all that you can to help your club complete the party? Probably not. Pattern hitting is great for sharing the cat and bikini party but it's not much help when trying to complete pros. Money is made by knowing what plunder is and getting yourself to max plunder. Pattern hitting with 0 plunder makes very little money. Hitting at max plunder is how you make the money. Plunder makes more money than stats. And the best pattern for making money is 1-1-1-1-1 makes the max amount of money on every hit.
It's out of date due to the new plunder system. Pretty pointless unless you're wanting the pattern for fight, dance, prank, and the Cat Cafe/Pizza Pop (Art) Patterns.