Grutto Pass is a real time commitment — fit it in only if it's a priority.
Allow n/a (2-month validity).
For museum-and-garden lovers it's superb value — a couple of big sights and it's paid back, and it nudges you into excellent lesser-known spots. The catch: it skews to traditional museums and gardens (not the teamLabs of the world), and you have to be the type who'll actually rack up six-plus visits.