You WILL learn unitedstatesian slang
You WILL learn the imperial measurement system
You WILL have to check the convertion rate of USD to your currency every once in a while
And you WILL be happy
I've seen Japanese once or twice in here, but it's been a while.
Reading TL'd manga can help with English skills. It's basically how I learned English.
With each passing chapter, Yoko sound more like a reincarnated coomer. Kek
Kinda impressive that the author made her a true slut, instead of the usual "pretends to be a succubus but in reality has zero experience".