User blog comment:ToastSoul/Two Cranes/@comment-179.182.20.5-20160503182509/@comment-26009184-20160503233442

I didn't check if anyone else had translated this either when I did the translation, so I'm really not in any position to start complaining about other people's translations (not that they're a bad thing in the first place).

For the most part, I would agree with you, actually. In my defense, this was written almost a year ago, although I can't say for sure much would've changed if I started from scratch today. In light of this, I'll go back and revise this and chuck a link somewhere saying I completely copied it kek

Aside from that, the other major difference is I'm not much of a shipper so I had a third party they were singing to, rather than them singing to each other.

Google has kindly enlightened me to the probable meaning of that 瑞（みず）: It basically just describes Zuikaku's personality. So that clears up a bit.