Cafe Stay Happy is a cafe, located at 代沢2-29-14 (2F), 世田谷区, 東京都, 155-0032, 日本. They can be contacted via phone at +81 3-3410-5959, visit their website cafestayhappy.com for more detailed information.
Really hipster vibe, drinks are a bit pricey but delicious. Try the homemade ginger ale!
Maybe the nicest cafe in Tokyo! Lovely staff. Great place to chill. Not bad food either!