- Abeja - Start-up that does analysis of people's shopping patterns in stores using cameras and stuff, sounds interesting; might not require Japanese
- Amazon - I THINK they now hire some developers
- Barclays - Self-explanatory; nice Mori Tower office
- Cookpad - Insanely popular recipe sharing service; I've heard it's kind of black from multiple Japanese people, but there are definitely good positions for foreigners; sweet Ebisu Garden Place office
- Crowdworks - Crowdsourcing, kind of like Japanese MechanicalTurk; very profitable
- CyberAgent (and CyberZ) - Big company; rich as hell; lots of foreigners; considered one of the best mid-sized Japanese tech companies to work for
- Degica - eCommerce plat