The cozy Hawaiian coffee shop is facing rough waters. Business has slowed to a trickle, and the owner Amami knows something needs to change. That something arrives in the form of Nana, a charming Shiba Inu with an unexpected talent: an almost supernatural ability to identify exceptional coffee just by scent. What starts as a desperate attempt to draw customers becomes something far more interesting as Nana's mysterious gift becomes central to the shop's identity. Between brewing the perfect cup and watching a dog navigate the world of specialty coffee, the staff discover that sometimes salvation comes from the most unexpected places. The show balances genuine moments of struggling small business owners with the absurdist humor of a dog who genuinely understands coffee better than most humans. Conversations flow naturally between characters while Nana observes with knowing eyes, occasionally tilting her head at the chaos around her. If you appreciate low-key comedy grounded in real frustration, found family dynamics among coworkers, and the simple pleasure of watching a dog be inexplicably competent, this delivers consistent warmth across its runtime.