Inuyama for Two: Japan's Oldest Castle Keep, a National-Treasure Teahouse & Cormorant Fishing — 2 Days

One of only twelve surviving original keeps in Japan and a national treasure, perched on a bluff over the Kiso River. The climb up the dark, near-vertical wooden stairs to the top floor — and the wraparound balcony with its river-and-mountains view — is the real thing, not a concrete reconstruction. Small, steep and genuine.

9:00–17:00 (last entry 16:30), ¥1,000 (approx., 2026, raised March 2026). A disaster-prevention renovation is ongoing — confirm the keep is open near your visit. Steep original stairs; not stroller-friendly.

The 600-metre Edo merchant street running down from the castle, lined with preserved townhouses now selling kushi-dango, gohei-mochi, craft snacks and local sake. It's made for grazing two-in-hand and ducking into a teahouse — livelier and less polished than Takayama's famous street, which is part of the charm.

Shops liveliest ~10:00–16:00. Lunch here — Honmachi Saryo for dengaku and tea, or a sushi counter like Goto (reconfirm hours). Free to stroll.

A strolling garden built around Jo-an, the teahouse Oda Uraku (Nobunaga's brother) completed in 1618 — one of just three teahouses designated national treasures. You view the tiny, perfectly proportioned structure from the garden path; the moss, the maples and the matcha served in the rest house make this the trip's quietest, most intimate hour.

9:00–17:00, closed Wednesdays; ~¥1,000 incl. matcha (approx., 2026). Jo-an is viewed from outside. Next to Hotel Indigo, so an easy pre-check-in stop.

Opened in 2022 on the site of the old (now demolished) Meitetsu Inuyama Hotel, this riverside IHG property has castle- and Kiso-River-view rooms and the only natural hot spring in Inuyama — a real luxury after a day on castle stairs. Dinner leans into Owari ingredients. Book a river-view room.

Rooms from ~¥25,000/night (approx., 2026). Note: legacy booking sites may still list the defunct 'Meitetsu Inuyama Hotel' — that property is closed; this replaced it.

An enormous open-air museum of over 60 genuine Meiji-era (1868–1912) buildings relocated here from across Japan — churches, a prison, a kabuki theatre, and the salvaged entrance hall and lobby of Frank Lloyd Wright's lost Imperial Hotel. You can ride a working steam train and vintage tram between them. Half a day disappears easily; wear walking shoes.

Hours vary by season (often ~9:30–17:00); ~¥2,500 (approx., 2026). Frequent irregular weekday closures — verify the date online. Lunch inside (the Imperial Hotel cafe serves period-style fare).

A small fertility shrine famous for its frank phallic iconography and the boisterous Honen festival each March 15, when a giant wooden phallus is paraded for a good harvest. Light, curious and quick — a genuinely local stop that most visitors miss. Note the candid tone before you go.

Grounds open daily, free. Actually in Komaki City, ~15–20 minutes from Inuyama by train or car (not in Inuyama proper). Allow 30–45 minutes.

A 1,300-year-old fishing method watched the old way: from a roofed wooden boat at dusk, drifting alongside the fishermen as trained cormorants dive for sweetfish in the firelight of hanging braziers. With Inuyama Castle floodlit above the river, it is one of the most atmospheric evenings in central Japan — and uniquely romantic for two.

Season June 1–October 15, 2026; ~¥3,000+ per person (approx., 2026), boats board around dusk. Weather-dependent; book ahead. Tuesday–Thursday is group-only (20+) — confirm individual availability.