A Hidden Aquatic World at the Edge of the City
Many people don't know that just 50 minutes by ferry from central Tokyo leads to a completely different world. Takeshiba Pier (〒105-0022 Minato-ku, Tokyo Waterfront Area) is not merely a starting point — it is the key to opening another window to Tokyo. Rather than joining the queues for cruise boats in the city, why not board a ferry bound for the Izu Seven Islands? Here you will find hot springs, volcanoes, fresh sea urchin, and a tranquility that is completely absent from central Tokyo.
Takeshiba Pier: Tokyo's "Secret Port"
Takeshiba Ferry Terminal is an 8-minute walk from Hamamatsucho Station and is the sole international ferry hub connecting Tokyo to the Izu Seven Islands. Dozens of ferries depart daily — from large passenger vessels to high-speed boats — serving vacationers, island residents, and even those relocating. The surrounding area features convenience stores, cafes, and a cafeteria where you can buy boxed meals before departure — dining options aboard are limited but not cheap.
Four Recommended Island Experiences
1. Izu Oshima: The Entry-Level Volcano Hot Spring Island
The closest island (approximately 1 hour 45 minutes), Izu Oshima is the top choice for beginners. Mt. Mihara volcano, Uras Desert, and natural hot springs are the highlights. The Oshima Awa Odori dance festival in August attracts huge crowds, so advance ferry and guesthouse reservations are essential. The island has multiple hot spring facilities (¥500–1,500 per session), and many guesthouses provide hot spring baths. Winter sees few visitors, and the scenery is even more pristine — snow-capped peaks are common from December to February.
2. Toshima: The Ideal Retreat for Hermits
The smallest inhabited island, with just over 300 residents. No car rentals, no large hotels — only modest guesthouses (¥6,000–10,000 per night) and a feeling of total seclusion. Azaleas bloom in spring, and summer waters are crystal clear, perfect for snorkeling (mask and snorkel rental: ¥1,000–1,500). Autumn and winter offer the best stargazing. Many visitors come here specifically to "do absolutely nothing" — that is not a drawback, it is a feature.
3. Niijima: Glass Beaches and a Surfing Paradise
Volcanic rock coves, natural glass sand beaches, and consistent waves draw surfers from across Japan and abroad. Summer surf lessons (¥3,000–5,000 per session) are frequently fully booked. The island has well-equipped guesthouses and restaurants, with prices slightly higher than Oshima (¥8,000–15,000 per night), but the ingredient freshness is unmatched. Niijima prawns sold at the onboard supermarket (¥1,200–2,000 per box) are a must-buy souvenir. Wave conditions are best in winter, but fewer visitors arrive, and some guesthouses close for the winter — confirm availability before setting out.
4. Kozushima: Diving and Seafood Paradise
The most distant island (approximately 2 hours 40 minutes), yet it boasts the clearest waters in Tokyo Bay. More than 20 dive sites exist, with visibility often reaching 20 meters. For certified divers, this is a hidden gem of Japan's marine activities. Fresh sashimi and prawn set meals (¥1,500–2,500) are must-try local delicacies. Kozushima Hot Spring (¥700 per session) sits right by the sea — the experience of soaking in a hot spring while watching the sunset is priceless. Summer is peak season; spring and autumn offer fewer crowds and beautiful scenery; winter brings rougher seas, so consider the risk of seasickness.
Essential Ferry Information
Fare Structure (Round-trip tickets typically offer a 10–15% discount)
- Oshima: ¥9,200–11,800 (price difference between high-speed vessels and large passenger ferries reflects time and comfort level)
- Toshima: ¥13,700–17,400
- Niijima: ¥13,700–17,400
- Kozushima: ¥15,900–20,200
Operating Schedule
Takeshiba Pier operates an average of 6–8 daily departures (adjusted by season). The last ferry back to Tokyo typically departs around 3–5 PM — this is the detail most first-time visitors overlook. Staying overnight on the island is essential; a same-day round-trip on impulse will leave you stranded.
Transportation Tips
- Take the JR Yamanote Line or Toei Oedo Line to Hamamatsucho Station
- Drivers can park at the pier-side lot (¥250–350 per hour), but most visitors find public transit less exhausting
- Arrive at the pier 30 minutes early to complete boarding procedures
Seasonal Considerations and Tips
Spring (March–May): Stable weather and blooming flowers, but ferry frequencies may be reduced due to maintenance. Book 2–3 weeks in advance.
Summer (June–August): Crowds surge and guesthouse rates increase by 20–30%; certain ferries are frequently full. Book at least 1 month ahead.
Autumn–Winter (September–February): Rough seas and some smaller ferries may suspend service. Fewer visitors, rates drop by ¥15–20%, and scenery is at its most pristine. Those prone to seasickness should avoid winter.
Essential Items: Seasickness medication, sunscreen, old clothes (laundry on the islands is expensive), and a shopping regret pill.
Guesthouse Reservations: Japanese guesthouse site tabinoya.com and each island's official website provide detailed information. Many guesthouses can arrange ferry tickets on your behalf, saving queuing time at the pier.
Food Shopping: Takeshiba Pier convenience stores charge premium prices. Buy boxed meals and snacks at Shinjuku or Shinagawa Station supermarkets before boarding. Onboard boxed meals cost ¥1,500–2,500, but options are limited.
