Kosai
Kosai Travel Guide 2026: Top Attractions, Local Food & Travel Tips | Trip.com
About Kosai
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29°CKosai Local Experiences Map
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Plan Your Kosai Trip
What to do
Looking for things to do in Kosai? We provide up-to-date info on everything from must-see scenic spots to local hangouts.
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Tennen Onsen Naniwanoyu
4.6/5152 Review
Hakone Kowakien Yunessun
4.6/5149 Review
Nakishirahama Onsen
4.8/519 Review
Natural hot spring Heiwajima
4.6/532 Review
Where to stay
Discover the most popular places to stay in Kosai, complete with recommendations from fellow travelers and special hotel offers
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What to eat
Want to eat like a local? Don't miss out on these top Kosai dishes and foodie spots.
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Kosai Moments: Through Travelers' Eyes
Post
7月好去處2025
Shizuoka - Arai Barrier (Historical Site)
Jason906
日本
Ishikawa Prefecture Hydrangea Spots Special
旅遊去到悶
2
温泉の旅
A retro bath that makes you feel like you've traveled back in time! Established in 1879
maya trip
2
静岡県
Ochibanosato Water Park
しのびちゃんのツーリング日記
静岡県
Ogamiyama Hachiman Shrine
しのびちゃんのツーリング日記
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Best of Kosai
Popular Hot Springs Attractions Near Kosai
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Tennen Onsen Naniwanoyu
4.6/5152 Review
Hakone Kowakien Yunessun
4.6/5149 Review
Nakishirahama Onsen
4.8/519 Review
Natural hot spring Heiwajima
4.6/532 Review
Other recommended cities
Tokyo
Osaka
Kyoto
Nara City
Popular Types of Attractions in Kosai
Historical attractions | Nature and wildlife | Natural scenery | Mountain climbing | Beaches and shores | Sightseeing tours | Night view | Boat tour | Cable car | Cultural institutions | Themed exhibition halls | Museums | Science & technology museums | Leisure activities | Farms and pastures | Camping and campsites | Spa/massage | Exhibitions & events | Concerts | Performances | Exhibitions | Outdoor activities | Mountain climbing | Cycling | Hiking | Parks | Water sports | Skybound experiences
Popular Attractions in Kosai
Popular Ranked Lists
Top 50 Global Traveller-Picked Restaurants in Jinan | Top 50 Global Traveller-Picked Restaurants in Shangri-La | Top 20 Global Traveller-Picked Hotels in Suzhou | Top 10 Global Traveller-Picked Attractions in Kaifeng | Top 50 Global Traveller-Picked Restaurants in Zhuhai | Popular Premium Hotels in Warmbad | Top 50 Global Traveller-Picked Restaurants in Fuzhou | Top 10 Global Traveller-Picked Attractions in Dali City | Top 50 Global Traveller-Picked Restaurants in Changsha | Top 50 Global Traveller-Picked Restaurants in Shenzhen | Popular Luxury Hotels Near Zhaodong | Popular Premium Hotels Near Fako | Top 10 Global Traveller-Picked Attractions in Zhongshan | Top 10 Local Restaurants in Lushan National Park | Top 50 Global Traveller-Picked Restaurants in Guiyang | Top 50 Global Traveller-Picked Attractions in Chongqing | Top 20 Global Traveller-Picked Attractions in Dalian | Top 10 Global Traveller-Picked Attractions in Anji | Top 50 Global Traveller-Picked Restaurants in Ningbo | Top 50 Global Traveller-Picked Attractions in Qingyuan | Top 50 Global Traveller-Picked Restaurants in Harbin | Top 20 Global Traveller-Picked Hotels in Qingdao | Top 50 Global Traveller-Picked Restaurants in Zhangjiajie | Top 50 Global Traveller-Picked Restaurants in Tongxiang | Top 50 Global Traveller-Picked Restaurants in Wuxi | Top 50 Global Traveller-Picked Attractions in Tianjin | Top 50 Global Traveller-Picked Restaurants in Urumqi | Popular Premium Hotels in Durango | Top 50 Global Traveller-Picked Restaurants in Nanjing | Top 10 Global Traveller-Picked Attractions in Haikou
Popular Restaurants in Kosai
Indian & Nepali Curry Miteri Washizu | Hamanako Auberge Quatre Saison | Chiesuteino Kosaiten | Hamanakooberujukyatorusezon | Kanehachi | Station Eel Yamayoshi | Sawayaka | THE VILLA HAMANAKO | Sushi-Kaiseki Senta | J.Diner KAMACHI | Hiragi | Komeda's Coffee - Kosai | Ryuchan Shokudo | Hamasei | Shiomi Chaya | Caffe Oliva | Restaurant Gyobun | Tamagawaya | Chinese Restaurant Seikoen | Yokohama Iekei Ramen Naruichiya, Kosai | Minato Main Store | Restaurant Hamanako | Moon Lit | Kapitan | Akebono Shokudo | Daikokuya | Miyabi Birdland Washizu Ekimae | Papagaro | Maruasa | McDonald's
Popular Destinations
Westlake Travel | Cordillera Administrative Region Travel | Lake Grove Travel | Vineyard Haven Travel | Staffordshire Travel | Lens Travel | Rhode Island Travel | Heyang Travel | Branch County Travel | Sevres Travel | Xinghua Travel | Hardeeville Travel | Palmi Travel | Somerville Travel | Stoke-on-Trent Travel | Chatsworth Travel | Waterford Travel | Campos do Jordao Travel | Taormina Travel | Kobenhavn K Travel | Black Forest Travel | Victoria Travel | Port Perry Travel | Macon Travel | Belfair Travel | Trancoso Travel | Jasper Travel | Saint-Pierre-d'Albigny Travel | Naples Travel
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Popular Trip Moments
Shizuoka - Arai Barrier (Historical Site) | Ishikawa Prefecture Hydrangea Spots Special | A retro bath that makes you feel like you've traveled back in time! Established in 1879 | [Shizuoka] Lake Hamana and Kazenomiya Shrine: A healing space where nature and faith intertwine | [Shizuoka Prefecture Gourmet] Refreshing Hamburger | Ochibanosato Water Park | Ogamiyama Hachiman Shrine
More Things To Do in Kosai
Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Total Data Plan | 24-Hour Billing | 1–30 Days | QR code | Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code | 5G/4G eSIM in 8 Asian countries | Multi-network support, supports All AI & TikTok | 500MB/day - 50GB total | 1-30 days | 24-hour billing | QR code | Japan 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code | Asia 10 Regions 5G eSIM | Multi-Network • All AI Supported | 1–30 Days | QR Code | Japan 5G eSIM | Dual Network • ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code | Japan docomo Native 5G eSIM | Supports Google Maps / TikTok / ChatGPT | Daily / Total Data Plan | 1–30 Days | Calendar Day Billing | QR Code | Japan 5G eSIM | Dual Network, supports all AI & TikTok | 500MB/day - 100GB total | 1-90 days | 24-hour billing | QR code | Asia-Pacific eSIM | 5G/4G | High-speed data | Daily data/data plan | 24-hour service | 1-30 days | QR code | Japan 5G eSIM | Dual Network • All AI Supported | 1–30 Days | QR Code | Orange World 4G/LTE eSIM | Calls + SMS | 31 Days Total 50MB–20GB | Calendar-Day Billing | QR code | Japan KDDI(au) Local 5G eSIM | Daily 100GB | ChatGPT Full Access | QR code | KDDI Japan 5G Local eSIM | Supports All AI/TikTok | Daily/Full-up Package | 100GB/day | 3-30 days | Calendar-Day Billing | QR code | Japan SoftBank 5G eSIM | AI & TikTok Ready | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code | Japan au KDDI 5G eSIM | Local IP · supports all AI & TikTok | 100GB/day | Calendar day billing | QR code | Nagoya: Inuyama Castle, Magome-juku, & Tsumago-juku Tour | [Sapporo Kanikan Nagoya] Delicious Crab Package - Choose One of Three Dining Vouchers | Coral VIP Lounge 155430 at Chubu Centrair International Airport, Aichi, Japan | Japan/South Korea general 5G eSIM | Multiple networks · supports all AI & TikTok | 500MB/day–total 50GB | 1–30 days | 24 hr billing | QR code | Nagoya Magome + Tsumago-juku + Inuyama Castle 1-day tour | Japan docomo 5G eSIM | AI & TikTok Ready | Daily/Total Data Package | 24-Hour Billing | 1–30 days | QR Code | Inuyama Castle & Magome-juku & Ena Ravine & Inari Shrine & Tsumago-juku 1-day tour | Departing from Nagoya | Mie prefecture sacred site pilgrimage: Ise Jingu + Meoto Iwa - refined small group day tour for blessings | Nagoya Shoryudo private charter 1-day tour: Magome-juku + Tsumago-juku + Ryujin waterfall hidden exploration | Japan 5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code | [Nohi Bus] Takayama to Shirakawa-go Round-trip Express Bus Ticket | The Coral Finest business class lounge ( KAEDE) | Global 108 Countries 5G eSIM | All AI & TikTok | 1–30 Days | QR Code | Nagoya Shoryudo 1-day Tour: Inuyama Castle + Magome + Tsumago-juku + Ena Kyo Observation Deck | Shizuoka Kiwi Fruit Country Japan