Nakatosa Whale Watching
Tosa Bay's deep offshore waters support year-round populations of sperm whales and bottlenose dolphins — some of the most accessible whale-watching in Japan from a small port town.
Half day (tour 2.5 hours)
Whale watching tour prices vary by operator and port: from about ¥4,500–8,000 (adult). Confirm with operator or local tourism office
Tours: Apr–Oct; departures typically 9:00 and 13:00 from Saga Port; weather-dependent
Year-round (calm seas April–October best)
Varies by port. Example: from Kochi Station by bus to Usa about 60 min; from JR Asakura Station about 30 min by bus. For Nakatosa / Kubotsu area, check bus from Nakamura or Tosa stations; limited service
Location
Why Visit
- 1
Sperm whales visible year-round — Tosa Bay's deep submarine canyons give them feeding grounds
- 2
Morning tours (8am) have highest sighting rates — dolphins often guaranteed
- 3
Adjacent Kubotsu Hot Spring combines well with a whale-watching afternoon
Local Tips
Nakatosa's whale watching targets humpback and blue whales in the deep offshore waters of the Tosa Bay. The success rate is high — humpbacks breach regularly. Book in advance for peak season (May–August). Combine with Katsurahama Beach and Hirome Market for a full Kochi coast day.
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