Copying from main discussion to here:

@Libri-Liberorum said in Mercedes and the Waning Moon Vol. 4 Discussion!:

While the empire had promised to keep the academy's doors open, Beatrix had apprently planned to remove the female students and use the school as an isolation facility. Mercedes had confirmed this with Beatrix herself.

I am utterly perplexed by this paragraph. I can't connect anything in it to the context of the rest of the story. The empire doesn't run the academy, why are they promising to keep its doors open? They don't send students, so how can the female students be removed? How does removing them turn it into an isolation facility? Who is being isolated?

V5P10 ~78%
"...the self-claimed Game Master..." -> "...the self-proclaimed Game Master..."

At 24%, It’s the simplest plance and I don’t need to use my head.

Not sure what was supposed to go here, possibly plan?

V2P9, 35%: “The mana inside her trashed about before flooding out of her.” - thrashed

Volume 4 Part 6
07% barely left that Char -> barely left when Char
08% didn't seem too share -> didn't seem to share
66% That's why y'all are here for. -> That's what y'all are here for.
72% areattacked -> are attacked

V9 P6, 14%
"Sara walked off, feeling a little embarrassed, and Allen followed, tugging along by her hand"
Tugging -> tugged

V2 P3

69% "I was the no different"

Redundant word, the.

61% "You've gained the Village Appraisal II skill." 70% "I also got the Villager Appraisal II skill." 75% "Village Appraisal II gave me way more detailed info"

Village or Villager. Should these be consistent?

V2P3

I'd been having so much in the ladies' course

I think that should be "... so much fun in ..."

@Khazidhea said in Isekai Walking - Corrections Topic:

V5 P4, 21
"If you asked me if it was delicious, I'd be forced to admit that I'd had better in this world"
My memory is poor, and I'm reading too many isekais and some details are overlapping in my head, but I thought I'd check: has he had fish before in this world? Or is he instead remembering back to Earth? (Or is he instead saying, he's had better (non-fish dishes) in this world?)

I think he's referring to having had better food (including non-fish dishes) in this world. It threw me off the first time I read it too, but it's more obvious after the following conversations where everyone else in the party is unimpressed by it, but Sora still picks up a bunch out of flavor nostalgia.

V3P2p10 19%:

"I sit at the throne by the grace of God. But does god watch what goes on in the world we live in? Does God judge the good incidents from the bad? For if god truly exists [...]

The capitalization of "God" is inconsistent. Either all four should be capitalized or none of them should be.

53%:

deliver a gift on Behalf of Master Reinald

Behalf shouldn't be capitalized.

88%:

If I was going to consider things seriously, I needed a different tact.

tact --> tack
https://www.merriam-webster.com/grammar/do-you-change-tack-or-tact

In the premium edition epub the illustration of Daiagias and Libidine is after the epilogue instead of within the corresponding text

V1 Part 6 ~72% Suggestion for a less vocally specific verb:
"Lilliana called over her handmaiden," -> "Lilliana summoned her handmaiden,"

v1p6:

I’m pretty sure that I saw a missing space or two in today’s part. I didn’t note their locations, though…

v3p7 ~12%:

"Do you think that I did something unnecessary?" Asked Lutz, still not entirely sure of the etiquette among adventurers in those kinds of situations.

Asked -> asked.

v2p7 34% the emperor has several other important cities -> empire

@rhysm
That I'm paying attention enough for that to have registered as weird speaks well toward both the story and the translation team; I am enjoying this one!

Volume 8 - Part 13:

[13%] fifty billion yen >> should be krams (already reported) [13%] two hundred and fifty billion yen >> should be krams (already reported) [83%] But if she’d said that she was coming to ours, so it must be fine. >> either the if or the so needs to go away. this doesn't make sense with both.

@Khazidhea
Volume 14 has been published.
The prepub may not reflect the final edits.
They don't make corrections to the prepubs after the final work is published.
Once a work has been published, JNC accepts corrections to the contents of the ebook via email to support@j-novel.club

The errors you are reporting may or may not exist within the published work.
The folks who would handle them don't monitor the correction topics.
So posting here after the work is published is an exercise in futility, and may also be concerning stuff that got corrected in the published work.

Arc 1 Volume 6 - Part 4:

[~36%]

The monthlong journey from the royal to their destination

It's missing a word. Should be royal capital.

V6, P5, around 46%:

Ignoring her servant, Alicia stuck her head out from the terrace window. Theo and Bibi Vivi were both momentarily shocked.

Wrong name.