Every foreigner who starts a job in Japan gets the same advice. Go to the nomikai. Drink with the team. That's where you really bond, they say. That's how you stop being the outsider and finally become one of them.
I've watched enough of these evenings to say it plainly. The nomikai is oversold. Sometimes it's fun. Sometimes it's fine. But the idea that a drinking party is where your real friendships in Japan get built is a comfortable, expensive myth. And for some people, it turns out worse than a myth.

Picture the setup. Twenty people crammed into one small izakaya room. Nomihoudai, all you can drink, two hours, keep them coming. Two long tables, and once you've picked a seat you're stuck in it. You can't quietly drift away. You can't leave early without it becoming a whole thing.
Now add hours of alcohol to that. Not one polite drink. Round after round, poured by people who think it's rude to let your glass sit empty.
Here's the problem nobody names. Alcohol plus a room you can't leave is not a recipe for friendship. It's a recipe for whoever has the worst judgment in the room to reveal it, in front of an audience that can't escape. Most nights, nothing happens. But the format itself strips out the two things real connection actually needs: choice, and an exit.
And when an evening does go sideways, watch who carries the cost.
It's rarely the person who behaved badly. The coworker who got too drunk, grabbed at someone, said the thing he shouldn't have? He wakes up, says he doesn't remember any of it, offers a vague apology, and walks back into his life mostly unchanged.
The woman he cornered gets a new rule instead. Don't go to that part of the building alone. Bring someone with you. For your safety. Well meant, every single time. But she is now the one who needs an escort to do her own job, over something that was never her fault. You end up carrying the fallout you didn't cause.
That lands on women. It lands on foreigners too, who already feel watched in every room they walk into. The one event sold to you as the way to fit in becomes the exact moment you're reminded you're on the outside, and now on a leash.

Here's what I notice every time. The genuine connections these same people have at work didn't come from the drinking at all.
They came from the coworker who once traveled to your home country and lights up every time he talks about it. From the easy chat while the two of you set up equipment side by side. From the colleague your own age who actually gets your jokes. Those bonds were built sober, in plain daylight, over something you genuinely share.
Not over the fourth beer. The nomikai didn't create those friendships. It just, on a bad night, put them at risk.
So if the good stuff is already happening away from the alcohol, why do we keep treating the alcohol as the main event?

This is the part I actually care about, because there's a much better model sitting right in front of us.
You should get to choose who you spend your time with. In a setting you picked. In the middle of the day, if that's what you want. Over a shared interest, not a shared bar tab. And you should always, without exception, be able to stand up and leave.
That's the whole idea behind SewaYou.
SewaYou is a map-based app that shows you real people near you, locals and other internationals, who want the same thing you do: genuine friends and language partners. You see who's actually around. You reach out to the ones you have something real in common with. You meet in a café, a park, a public place you chose, on a quiet Sunday afternoon if that feels right. No captive room. No two-hour drink timer. No pressure to prove you belong by matching a stranger shot for shot.
Belonging in Japan isn't something a company drinking party hands to you. It's something you build slowly, one honest conversation at a time, with people you actually chose to be around.

The nomikai will always be there. Go if you feel like it, skip it if you don't. Just stop believing it's the one thing standing between you and real friends in this country.
SewaYou puts the choice back where it belongs, with you. Open the map, find the people worth knowing, and build the kind of friendships that never depended on anyone's bar tab.