This is fine. Feels a bit weird not to have anything really blatantly wrong by this point.
But he hasn't insulted glasses (there haven't been any), hasn't eaten karaage nor anything like it, no weird translation anomalies. It seems to be okay.
Having the MC straight up admit he wants a harem right off the bat is quite the refreshing change from the usual dense as a black hole MC that has a harem and doesn't even notice.