Tack an extra zero onto her salary and this would make a bit more sense. $5K USD isn’t exactly baller money when living in Tokyo. $3K is pretty sweet for being a housekeeper, but after tax and rent and such it’s probably not great either. If we expand on the extra long Manga name theme we could call this “Hot salary woman with mediocre pay coerces weak-willed semi-good-looking-dude next door to be her live in house b*tch, hijinx ensue, but sexual undertones are never acted upon because they’re both pathetic herbivores.”