If you are into "Midnight Diner"-esque night experience but not into a crowded Shinjuku scale, then this is a good alternative. Smaller and much more laid back.

Citylight Book at Yoyogi-uehara is the type of independent bookstore where I would wish to hang every week. It opens in the afternoon and runs through late night as a bookstore, as well as a meet-up place, a bar for book lovers. Founded by Kaminaga-san, a veteran who had worked with publishing industry for many years before creating his own version of bookstore, this is a cool place to browse for new titles of books and magazines of a wide range of genres/topics. The second floor works as a nice study room too. CABO, the mix place where the bookstore is located also offers other original selection of snack bar and fine dining. You can easily drift in and out, encountering interesting souls in the hood. I had a book launch and talk event here in May, 2024. It's been such a wonderful experience, good crowd and good vibes only! 

Calm and quiet place to drink tea and enjoy a nice conversation.

My friends run this event space called Asoko in Koenji. I had an event there last summer and the theme was “mad scientist” and this photo is actually from that night. We made 300 falafels for it. By the way, Asoko means “there,” but also is a slang for a vagina.

I have a picnic with friends at every early summer. Our university has a good garden. There is a good spot for picnic. The class of my university start at night. We eat, drink, sing, dance, and finally go for a class.