What are the check-in and check-out times at Hotel Nankaiso?

Check-in starts at 15:00 and check-out is by 10:00.

Where is Hotel Nankaiso located?

It is in Minamiboso. Address: 623-13 Shirahama, Shirahamacho.

What is the cancellation and refund policy?

Free-cancellation deadlines vary by rate plan and are shown with each room. Cancelling before the deadline gives a full refund.

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Hotel Nankaiso

味覚と眺望の宿　ホテル南海荘

At the southern tip of Boso: Pacific views, hot springs and a seafood buffet

★ 4.0TrustYou 83/100 · 1,309 reviews|Minamiboso

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PHOTOS

Photos

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ABOUT

About this ryokan

🌊At the southern tip of Boso: Pacific views, hot springs and a seafood buffet

Chiba · Hotel Nankaiso

At the southern tip of the Boso Peninsula

📍Located in Shirahama, Minamiboso City, Chiba, at the southernmost tip of the Boso Peninsula.
🌊The Pacific stretches straight ahead, with Nojimazaki Lighthouse close by.
🏨About two hours by car from central Tokyo, Chiba or Yokohama.

Shirahama-Nojima Onsen large baths

♨️The large baths draw Shirahama-Nojima Onsen (sodium chloride spring) from the hotel's own source, known for warming you to the core.
🪨The big rocks around the bath have long been called 'Kudori Rocks' and treasured locally.
⏰Open 15:00–24:00 and 5:30–9:30 the next morning; men's and women's baths swap in the morning.

Rooms

🛏️Room types include 10- and 12-tatami Japanese rooms, Japanese-Western rooms, Western twins, triples, quads and connecting rooms.
🗼The 10-tatami corner rooms offer a close-up view of the lighthouse.
🚭All rooms are non-smoking with Wi-Fi; the 12-tatami rooms have a toilet but no bath.

Seafood dinner buffet

🦐Dinner is a buffet of seasonal dishes plus seafood such as turban shells and scallops that you grill at your table.
🍤Freshly fried tempura, sashimi and sushi, build-your-own seafood bowls and the local specialty namero are served.
🍺Drinks including draft beer, highballs and sake are free at dinner, served 18:00–20:00 (last entry 19:00) for 90 minutes.

Breakfast and the hotel farm

🍳The breakfast buffet features omelettes cooked in front of you and freshly baked croissants.
🥬Morning-picked vegetables come from the staff-run Hotel Nankaiso Farm and partner farms.
🍽️Meals are served in Hamayu, the ocean-view main restaurant.

Facilities

🦶A footbath looks out over the Pacific and the lighthouse (14:00–20:00).
💆There is an esthetic salon and massage room (book by 18:00 two days ahead), karaoke, a game corner, coin laundry and bicycle rental.
🏊An outdoor pool opens during the summer holidays.

Nearby sights

🗼Nojimazaki Lighthouse, one of Japan's oldest Western-style lighthouses (first lit 1869), is a 5-minute walk.
💑The sunset spot Lover's Bench is 10 minutes away, and the rocky shore across the road is good for tide-pooling and fishing.
🍓Shirahama Strawberry Picking Center is a 2-minute drive.

Access

🚃About 2 hours 40 minutes from Tokyo Station to Tateyama Station on the JR Uchibo Line; a free shuttle runs from Tateyama Station (book by phone by the day before; departs the station 14:40, the hotel 9:45).
🚌From Tateyama Station, take the JR Kanto Bus about 40 minutes to Nojimazaki Todaiguchi, then walk about 5 minutes; free pick-up is offered at Awa-Shirahama Bus Terminal, the highway bus terminus.
🚗Parking for cars and motorcycles is free.

Rooms

🛏️Room types include 10- and 12-tatami Japanese rooms, Japanese-Western rooms, Western twins, triples, quads and connecting rooms.
🗼The 10-tatami corner rooms offer a close-up view of the lighthouse.
🚭All rooms are non-smoking with Wi-Fi; the 12-tatami rooms have a toilet but no bath.

Seafood dinner buffet

🦐Dinner is a buffet of seasonal dishes plus seafood such as turban shells and scallops that you grill at your table.
🍤Freshly fried tempura, sashimi and sushi, build-your-own seafood bowls and the local specialty namero are served.
🍺Drinks including draft beer, highballs and sake are free at dinner, served 18:00–20:00 (last entry 19:00) for 90 minutes.

A seaside stay pairing Pacific views, its own hot spring and a seafood buffet with free drinks. Note that meals are buffet rather than kaiseki, and guests with tattoos cannot use the large baths.

#Minamiboso#ShirahamaOnsen#ChibaRyokan#OceanView#SeafoodBuffet#NojimazakiLighthouse#FamilyTrip

✨ Ask AI about this property

AI searches Hotel Nankaiso's official website to answer. AI can be inaccurate, so please check the original page or the property before booking.

Read the property's own description▾

Property Description Southernmost of Boso peninsula, Shirahama-cho is a well-known town for beautiful flowers and sea. And Nankaiso is situated in this excellent location overlooking one of the greatest scenic spots of Shirahama-cho, Nojimazaki lighthouse. All of our guest rooms offer stunning view of the Pacific Ocean and we take pride in serving fresh seafood dishes. Throughout the year, we prepare diverse selections of seasonal seafood in buffet style including Sashimi ( slice of raw fish ) and grilled seafood cuisines. Seafood are carefully selected and we organize an seasonal event where guests can enjoy different feasts of the season. Our large bath is filled with Shirahama-Nojima hot spring water and have been earning popularity among our guests as an authentic hot spring that keeps you warm from the core of your body. Property Access From Tokyo station, take Limited Express 'Sazanami' on JR Keiyo Line to Tateyama station for 110 min. Then, take the bus from Tateyama station bound for Shirahama for 30 min. Get off at Todaiguchi and our hotel is 5 min walk from the bus stop / Expressway bus 'Boso Nanohana-go' runs daily from the Yaesu South Exit of Tokyo station. On the way to Hotel Nankaiso, the bus stops at Aqua-Line Umihotaru parking area where passengers can take a break. The bus is quipped with in-car toilet facility.

* This description is the property's own text, in English.

* This introduction was compiled from information published by each property (official website and similar sources), so some details may differ from what you find on the day. It is AI-assisted and can contain errors — please check the official website and the details shown at booking before you reserve.

ROOMS

Available rooms

ACCESS

Getting there

♨ Minamiboso Shirahama Onsen · 4 ryokan in this onsen town

POLICY

Good to know

Check In/Check Out Policy · Check In: 15:00 · Check Out: 10:00 · Last Check In: 20:00

* These policies are the property's own text, in English; the cancellation policy shown at booking takes precedence.

GUIDE

New to ryokans?

From onsen etiquette to check-in — the things worth knowing first.

♨️ Onsen bathing etiquette 🩹 Onsen with tattoos?✅ First-timer checklist All guides →

FAQ

Frequently asked questions

What are the check-in and check-out times at Hotel Nankaiso?: Check-in starts at 15:00 and check-out is by 10:00.
Where is Hotel Nankaiso located?: It is in Minamiboso. Address: 623-13 Shirahama, Shirahamacho.
What is the cancellation and refund policy?: Free-cancellation deadlines vary by rate plan and are shown with each room. Cancelling before the deadline gives a full refund.

← Back to search

Hotel Nankaiso

味覚と眺望の宿　ホテル南海荘

At the southern tip of Boso: Pacific views, hot springs and a seafood buffet

★ 4.0TrustYou 83/100 · 1,309 reviews|Minamiboso

📍 View on map

PHOTOS

Photos

1 / 19 · Tap a photo to view it full screen

ABOUT

About this ryokan

🌊At the southern tip of Boso: Pacific views, hot springs and a seafood buffet

Chiba · Hotel Nankaiso

At the southern tip of the Boso Peninsula

📍Located in Shirahama, Minamiboso City, Chiba, at the southernmost tip of the Boso Peninsula.
🌊The Pacific stretches straight ahead, with Nojimazaki Lighthouse close by.
🏨About two hours by car from central Tokyo, Chiba or Yokohama.

Shirahama-Nojima Onsen large baths

♨️The large baths draw Shirahama-Nojima Onsen (sodium chloride spring) from the hotel's own source, known for warming you to the core.
🪨The big rocks around the bath have long been called 'Kudori Rocks' and treasured locally.
⏰Open 15:00–24:00 and 5:30–9:30 the next morning; men's and women's baths swap in the morning.

Rooms

🛏️Room types include 10- and 12-tatami Japanese rooms, Japanese-Western rooms, Western twins, triples, quads and connecting rooms.
🗼The 10-tatami corner rooms offer a close-up view of the lighthouse.
🚭All rooms are non-smoking with Wi-Fi; the 12-tatami rooms have a toilet but no bath.

Seafood dinner buffet

🦐Dinner is a buffet of seasonal dishes plus seafood such as turban shells and scallops that you grill at your table.
🍤Freshly fried tempura, sashimi and sushi, build-your-own seafood bowls and the local specialty namero are served.
🍺Drinks including draft beer, highballs and sake are free at dinner, served 18:00–20:00 (last entry 19:00) for 90 minutes.

Breakfast and the hotel farm

🍳The breakfast buffet features omelettes cooked in front of you and freshly baked croissants.
🥬Morning-picked vegetables come from the staff-run Hotel Nankaiso Farm and partner farms.
🍽️Meals are served in Hamayu, the ocean-view main restaurant.

Facilities

🦶A footbath looks out over the Pacific and the lighthouse (14:00–20:00).
💆There is an esthetic salon and massage room (book by 18:00 two days ahead), karaoke, a game corner, coin laundry and bicycle rental.
🏊An outdoor pool opens during the summer holidays.

Nearby sights

🗼Nojimazaki Lighthouse, one of Japan's oldest Western-style lighthouses (first lit 1869), is a 5-minute walk.
💑The sunset spot Lover's Bench is 10 minutes away, and the rocky shore across the road is good for tide-pooling and fishing.
🍓Shirahama Strawberry Picking Center is a 2-minute drive.

Access

🚃About 2 hours 40 minutes from Tokyo Station to Tateyama Station on the JR Uchibo Line; a free shuttle runs from Tateyama Station (book by phone by the day before; departs the station 14:40, the hotel 9:45).
🚌From Tateyama Station, take the JR Kanto Bus about 40 minutes to Nojimazaki Todaiguchi, then walk about 5 minutes; free pick-up is offered at Awa-Shirahama Bus Terminal, the highway bus terminus.
🚗Parking for cars and motorcycles is free.

Rooms

🛏️Room types include 10- and 12-tatami Japanese rooms, Japanese-Western rooms, Western twins, triples, quads and connecting rooms.
🗼The 10-tatami corner rooms offer a close-up view of the lighthouse.
🚭All rooms are non-smoking with Wi-Fi; the 12-tatami rooms have a toilet but no bath.

Seafood dinner buffet

🦐Dinner is a buffet of seasonal dishes plus seafood such as turban shells and scallops that you grill at your table.
🍤Freshly fried tempura, sashimi and sushi, build-your-own seafood bowls and the local specialty namero are served.
🍺Drinks including draft beer, highballs and sake are free at dinner, served 18:00–20:00 (last entry 19:00) for 90 minutes.

A seaside stay pairing Pacific views, its own hot spring and a seafood buffet with free drinks. Note that meals are buffet rather than kaiseki, and guests with tattoos cannot use the large baths.

#Minamiboso#ShirahamaOnsen#ChibaRyokan#OceanView#SeafoodBuffet#NojimazakiLighthouse#FamilyTrip

✨ Ask AI about this property

AI searches Hotel Nankaiso's official website to answer. AI can be inaccurate, so please check the original page or the property before booking.

Read the property's own description▾

* This description is the property's own text, in English.

ROOMS

Available rooms

ACCESS

Getting there

♨ Minamiboso Shirahama Onsen · 4 ryokan in this onsen town

POLICY

Good to know

Check In/Check Out Policy · Check In: 15:00 · Check Out: 10:00 · Last Check In: 20:00

* These policies are the property's own text, in English; the cancellation policy shown at booking takes precedence.

GUIDE

New to ryokans?

From onsen etiquette to check-in — the things worth knowing first.

♨️ Onsen bathing etiquette 🩹 Onsen with tattoos?✅ First-timer checklist All guides →

FAQ

Frequently asked questions

What are the check-in and check-out times at Hotel Nankaiso?: Check-in starts at 15:00 and check-out is by 10:00.
Where is Hotel Nankaiso located?: It is in Minamiboso. Address: 623-13 Shirahama, Shirahamacho.
What is the cancellation and refund policy?: Free-cancellation deadlines vary by rate plan and are shown with each room. Cancelling before the deadline gives a full refund.