Name: OBSCURA COFFEE ROASTERS
Location: 35°38’45.97″ N 139°40’11.67″ E
Station: Sangen-Jaya Station, Tōkyū Den-en-toshi Line, Tōkyū Setagaya Line
Free Wifi: Yes
Address: 〒154-0004 Tokyo, Setagaya City, Taishido, 4 Chome−28−9
Phone: +81 3-5432-9809
Our Rating: ⭑⭑⭑
Worth it? Yep.
Just west of the fabulous Setagaya Park is the very nice OBSCURA COFFEE ROASTERS café (Obscura Laboratory really).
To get there get to Sangen-Jaya Station, then head north on Chazawa-Dori. The café will be on your left. You can also walk northwest for about 1.5 miles from Setagaya Park.
They also have an online shop.