A ryokan is a traditional Japanese inn — tatami floors, futon bedding laid out at night, a communal bath, and a kaiseki dinner served in your room in twelve perfect courses. That description is accurate and also completely misses the point. What a ryokan actually is, is a masterclass in the difference between hospitality and service.
At a hotel, staff respond to your requests. At a ryokan, the hostess — usually the landlady herself, whose role is called the okamisan — anticipates them before you know you have them. The tea is already poured when you get back from the bath. The futon is laid while you are at dinner. The second course arrives at the exact moment you have finished the first. You are being cared for, without ever being interrupted, and the rhythm of it becomes addictive within twenty-four hours.
The cost of attention
This level of care is expensive — a night at a good ryokan costs more than a week at a business hotel — and it is worth it. Not because the rooms are nicer (they often aren't) but because the entire experience is an argument against the disposable, self-service model of modern hospitality. Someone is paying attention. That, increasingly, is a luxury.
Stay one night if that's all you can afford; two if you can stretch. Don't book a ryokan for your entire trip — the intensity of the care is hard to sustain past two nights. One or two is perfect, and the contrast with the rest of your stay will sharpen everything.