Not surprisingly, many Japanese girls/guys who are interested in practicing a foreign language are also quite interested and open to dating a guy/girl from that country.
Many times it’s a lot more like a coffee date than a language exchange.

As a guy looking to meet Japanese girls who are looking to meet foreign guys though, your best bets are what are called “International Parties” and “Language Exchanges”.“International Parties” are parties organized specifically to bring foreigners and Japanese folk together and give everyone the opportunity to meet and interact in a safer environment than clubs or bars provide, and are much more relaxed events that are usually held on Friday or Saturday evenings, with some events earlier in the afternoon.
Many of the organizers also run other kinds of seasonal events as well.
If you’ve been Japan for more than 5 seconds and had any interaction with the opposite sex here, you’ll no doubt have already experienced some “Lost in translation” style mishaps from smashing against the language barrier and cultural differences.
Japanese culture is at times pretty much the exact reverse of western culture.
In general I’m always reluctant to recommend online dating to guys (the statistical chances of success are usually terrible for the average man), however there’s a few Japan focused dating sites where the “interracial appeal” may balance the odds a little, and of course there’s Tinder app for some quick swipe action. “English Lessons.” Websites like Hello Sensei (etc) let you teach English by offering lessons under the table. About ⅔ of the men I “teach” English to don’t ask for a second lesson once they find out I’m married. As a result, a lot of times their communication can be unclear or vague.
Two other friends started dating guys they met at English lessons. And in fact, this vagueness, or “aimai” in Japanese, is a well-studied trait in Japanese communication which is designed to be somewhat ambiguous to preserve the “wa” or harmony.
The other really easy way to meet Japanese girls is through Language Exchanges.
These are one-on-one meets where you practice speaking Japanese with a native while they practice speaking English/French/German/Italian/Korean/etc with you.
They’ll often resort to saying something like, “That would be very difficult.”On the reverse side, you won’t often know when you get a real yes.
This comes through in dating because Japanese girls are really flaky and often cancel at the last minute.
At the same time, like folks in most other developed countries, Japanese people have been inundated with media from America and are avid travelers.