This part is probably the easiest if you know the strategy.

in order to complete this stage, you must make 2000 in gross, similar to the 3 Youmu events throughout the game. Your only goal is money

You are going to need:

• 1 of every cooking device (pan, board, grill, steamer, and pot)
  
• your most expensive recipe for each device
  
• the most expensive beverages you have.

once time begins, make 1 of everything. This will probably take a while as they are high level dishes, but that is fine, just replace them once someone orders one. Don't worry about being wasteful or making too much of a dish because it is end game. While they cook, go around serving beverages for efficiency.

Note: customers might order green tea because they are broke, but half won't, it shouldn't hurt you

If all goes well, you may finish with more than half the time left

This is the hardest section, but you should know the customers well at this point. Don't panic and you'll get through

You will need to serve 5 rare customers and get the highest level of satisfaction from them. There will be negative spell cards every 10 seconds which really hamper your abilities, but you have the same amount of time as Stage 1.Your only goal is maximum satisfaction

What to do

• 1 of each cooking device
  
• maximize food item, make selection diverse (especially Chinese) but not too many tags
  
• serve food and beverage primarily off what they specifically order
  
• do not cook food tagged as a dislike
  
• try to get other likes in the order, but they aren't priority
  
• serve only the customers you are most confident about
  
• consult character profiles and dishes by tag frequently
  
• add additional ingredients for tags

Note: Some characters have harder abilities than others. Meiling can get rid of tables, so can Tenshi, and Cirno freezes 3/5 cookers. It is best to serve these people first as to not face their spell cards, but even then, they can string together and really hamper your cooking ability. There is little comeback opportunity to a bad start, so it might be worth restarting if you don't have 3+ halfway through.

This stage requires the most technical skill (being fast), but requires absolutely no thinking. Spam your heart out!

While the first stage was dealing with normal customers and being expensive, and the second was with rare customers and being satisfactory, now you must serve Yuyuko as much you can within the time limit, bringing her hunger meter from 1000 to 0. Your only goal is cooking/serving as fast as possible.

What to do

• 5 cooking devices
  
• 5 food items, the cheapest/quickest ones you have (definitely have onigiri)
  
• Only serve green tea, there really is no point in serving anything else
  
• Throw the food with "k" or whatever button it is mapped to for you for speed purposes
  
• don't leave the kitchen, what Yuyuko orders/wants isn't important, combos don't matter
  
• keep 2 beverages and 2 dishes in your inventory at all times
  
• make food for every cooking device (like stage 1) and replace immediately
  
• walk around to other readied dishes while others are still cooking, you will probably only need to cycle through 3 cooking devices)

Note: you REALLY have to be quick. the 1000 meter goes down in small increments, so make sure your fingers are ready. Can't be stressed enough that it is all about quantity

Well, that's all. Good luck!