The lack of common isekai tropes is really refreshing to read. Even the tropes that are there aren't too garish. The mc is a bit op, but he's not stupid. And its nice that the world building means the the characters are conscious of overuse of magic, which in turn means they don't treat the mc...
Isekai yen conversion never makes any sense. Unless the mc gets a feel for the currency through daily living expenses, there's zero reason to believe 1,000 yen=1 silver.
I know it's probably not the translators fault, but I really hate partial chapters like this. There's not enough reading time for me to feel anything from this other that "okay". Its like getting on a roller coaster, but the ride ends before it reaches the first peak.
If you're looking for something erotic don't bother reading this. The side characters are so ugly you'll have a hard time being able to read other erotica without ruining the mood every time you remember this.
I did find 98-104 on manganato, but no one seems to have 97 in english. The two people I've found on reddit that claimed to have had it translated aren't active anymore, and the chapter posts are gone. And unfortunately I can't read portuguese.