A small cafe near Beimen station, just beside The North Gate landmark. If you want to stay and work, be sure to go to the second floor, which is bright with lots of natural light. Clean, minimal interior. I especially like the large worktable, and the counter seats overlooking the street. Plenty of coffee, tea, and desserts on offer!
During a Saturday morning this cafe was a great place to sit and work for a bit. There are two seating areas, one with tables, and one with counter seats by windows. Plenty of power outlets and very fast WiFi. Tip: be sure to use the Plaza_GUEST WiFi network.
Seemingly a popular place amongst tourists and digital nomads (Apparently a German cafe chain). Staff spoke English well. Many of the seats have power plugs, though the comfort of the chairs vary. Some are low sofa styles so maybe not suitable for working. Food options seems decent with bagels and sandwiches available.
A new favorite spot in Hiroo. I wasn't sure if it was workable, but I asked the staff and they said laptops are ok. Keep in mind there is a time limit, but only enforced when it is busy, mostly on weekends I guess. Nice vibes, very peaceful, good drinks. Some Mondays/Tuesdays closed (I think?).
If you're looking for a quiet spot in Shibuya then this is a bit of a hidden gem. It is located on the 2F of the OneFive Tokyo Shibuya hotel. Very fast WiFi, a few power outlets available, and decent drinks. The opening hours are quite limited though, so be sure to plan ahead.
This cafe is located on the 2nd floor of DDD Hotel. A nice quiet spot to get some work done. The counter seats overlooking the street below are a nice place to sit. The main downside is the price of drinks (quite expensive at ~800 yen for a coffee and ~900 yen for tea), and there is a 90 minute time limit per drink order.
Entrance of the building faces soi 2/1, there's a 711 on ground floor, the cafe is above at second floor. Seats along the back wall have sockets. Very clean bathroom. Almost completely empty on Thursday. They also have boardgames here.
A relaxing cafe ideal study or work. The first floor is quite narrow and dark. However, head up to the second floor instead, which feels bright and spacious. Plenty of power outlets and the WiFi is extremely fast (300+ Mb/s). There's a large workable, several small table, and a small sofa area. Some of the seats are however not very comfortable (especially the bench seating by the large worktable). Also, there's a smoking room on the 2nd floor and you may notice the smell if someone is using it (normally not a problem though).
Art gallery / cafe. It was basically empty on a weekday afternoon. There's fast wifi, some power outlets, and a decent selection of drinks.