W-What are you talking about?

Now, now, you two, please calm down.

It has been officially decided!

It's read as "yobifu"!

You're not reading it thoroughly, It's "kofu"!

Isn't it "kofu"? They're referring to 呼符, which is the kanji for "summoning ticket"

What's "kofu", anyway? A puking sound?

It doesn't matter whether it's "yobifu" or "kofu".

Just like the kanji for pork soup, it can be read as "tonjiru" or "butajiru". It has the same meaning!

I don't really care about the summoning ticket, since we don't have much opportunity to say it in real life, right?

Did they just argue over something pointless?