Yet another name for the stomach pain list. Stress can cause stomach pains, and in Japanese works (often comedy) it's often used as a byword or lampshade hanging for "stress caused by others".
Can't tell if Shoukaku is in it for the drink or out of duty to protect Akagi-senpai. Probably both.
We'll be your opponents first.We'll show you Japanese carriers the power of your European counterparts! Come, let's fight!!Huh, me?You think you can challenge our general just like that?Hmph! Fine with me!
We'll smash through every single one of you!