| Buy Me a Matcha | Meeting one person over a coffee, in English | People in Tokyo who speak English and want new friends | Being introduced to someone at a café |
| Meetup | Groups and events: hiking, board games, tech, social nights | Expats and English-speaking locals, mostly in groups | Showing up to a room of strangers |
| Bumble For Friends | Swiping for friends, one-on-one | A mix of locals and foreigners, depends a lot on the city | A dating app, but for friends |
| HelloTalk / Tandem | Language exchange by chat | Japanese people learning English (and vice versa) | A pen pal who corrects your grammar |
| Facebook groups | Questions, flat hunting, events in your area | Long-term expats, families, specific nationalities | A busy notice board |
| Langmate / SewaYou / Hoot Me | Newer Japan-made apps: language exchange swiping, map-based meetups, group events | Langmate: mostly Japanese users; SewaYou and Hoot Me: people nearby, activity varies | Smaller, more niche communities |