Synopsis

Wakana, a friend of the family, an older Sister onee-san archetype, attends a funeral with her much older husband of 15 years. That night, she has a liaison with the son of the family who is a younger man studying for his college entrance exams. Where to watch Naisho No Wakana San series? Click the "Watch Now" button above to stream all seasons and episodes of Naisho No Wakana San in HD for free on SFlix.