Kojo

Opened in the 1960s, Kojo is a subterranean retro kissaten in Ueno celebrated for its castle-inspired decor, featuring vintage chandeliers, stone walls, and stained glass murals. Run by second-generation owners, it is renowned for serving traditional morning sets with coffee, toast, and eggs.

Viewers find the café's aesthetic dreamy and express strong interest in visiting during their trips to Tokyo. Some prospective travelers also inquired about how welcoming the establishment is to foreign visitors.