Kosai
Kosai Travel Guide 2026: Top Attractions, Things to do & Itinerary | Trip.com | August, 2026
About Kosai
Current weather conditions
25°CKosai Local Experiences Map
View local experiences on map
Things to do in Kosai
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.
View more
Where to stay
Discover the most popular places to stay in Kosai, complete with recommendations from fellow travelers and special hotel offers
View more
What to eat
Want to eat like a local? Don't miss out on these top Kosai dishes and foodie spots.
View more
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
View more
Best of Kosai
Popular Best Things to Do Near Kosai
View more
Popular Family-friendly Attractions Near Kosai
View more
Popular Hot Springs Attractions Near Kosai
View more
Tennen Onsen Naniwanoyu
4.6/5144 Reviews
Hakone Kowakien Yunessun
4.6/5147 Reviews
Nakishirahama Onsen
4.8/519 Reviews
Natural hot spring Heiwajima
4.5/530 Reviews
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 | Skybound experiences
Popular Attractions in Kosai
Heijigaya Park | Ochibanosato Water Park | Loropetalum Viewing Area | Ogaji Temple | Myoryu-ji | Komatsuro(Former Geisha's Okiya) | Arai-sekisho Barrier Ruins, Nationally designated special historic site | Hamanako Prefectural Natural Park | Hachiman Shrine | Seishundo - Gallery | Sakichi Toyota Memorial Museum | Kazenomori Park | Midoriyu | Naikushinmei Shrine | Nakamachi Park
Popular Ranked Lists
Top 50 Global Traveller-Picked Restaurants in Shenzhen | Top 20 Must-Visit Restaurants in Wutai County | Top 50 Global Traveller-Picked Restaurants in Beijing | Top 50 Best Things to Do in Kyoto | Top 20 Must-Visit Restaurants in Nice | Popular Best Things to Do in Changzhi | Popular Premium Hotels in Bloemfontein | Popular Premium Hotels in Asago | Top 50 Global Traveller-Picked Restaurants in Zhangjiajie | Top 50 Global Traveller-Picked Restaurants in Sanya | Popular Best Things to Do in Renhua | Top 20 Must-Visit Restaurants in Chengde | Top 20 Must-Visit Restaurants in Zhengding | Top 20 Must-Visit Restaurants in Yi County | Top 50 Global Traveller-Picked Restaurants in Hangzhou | Top 20 Best Things to Do in Aksu Prefecture | Popular Premium Hotels in Durango | Top 50 Global Traveller-Picked Attractions in Shenzhen | Popular Premium Hotels in Darrang | Popular Premium Hotels in Durango | Popular Best Things to Do in Dongtai | Top 50 Global Traveller-Picked Attractions in Shanghai | Popular Best Things to Do in Wuzhishan | Top 50 Global Traveller-Picked Attractions in Beijing | Popular Premium Hotels in Omsk | Top 20 Must-Visit Restaurants in Belgrade | Popular Luxury Hotels in Tegernsee Lake | Top 50 Global Traveller-Picked Attractions in Chengdu | Top 20 Must-Visit Restaurants in Copenhagen | Popular Premium Hotels Near Shymkent
Popular Restaurants in Kosai
Chiesuteino Kosaiten | Hamanakooberujukyatorusezon | Sawayaka | Hamanako Auberge Quatre Saison | THE VILLA HAMANAKO | Indian & Nepali Curry Miteri Washizu | Sushi-Kaiseki Senta | J.Diner KAMACHI | Kanehachi | Komeda's Coffee - Kosai | Station Eel Yamayoshi | Ryuchan Shokudo | Hamasei | Hiragi | Restaurant Gyobun | Tamagawaya | Chinese Restaurant Seikoen | Yokohama Iekei Ramen Naruichiya, Kosai | Shiomi Chaya | Caffe Oliva | Restaurant Hamanako | Moon Lit | Akebono Shokudo | Minato Main Store | Daikokuya | Kapitan | Miyabi Birdland Washizu Ekimae | Papagaro | Maruasa | Yasuki
Popular Destinations
Hackney Travel | Saint Vincent and the Grenadines Travel | Gifu City Travel | Basingstoke Travel | East Point Travel | Burqin Travel | Ringland Travel | Kamphaeng Phet Province Travel | Barking and Dagenham Travel | Sun City Travel | Xitang Historic Town of China Travel | Usa Travel | Canton of Neuchatel Travel | Bethany Beach Travel | Saint Pete Beach Travel | Zhen'an Travel | Fukuchiyama Travel | Cedar City Travel | County Fermanagh Travel | Karlovy Vary Region Travel | Tahoe Vista Travel | Lviv Oblast Travel | Aswan Governorate Travel | Mishawaka Travel | Lewis County Travel | Comarca Aviles Travel | Treviso Travel | Zhalantun Travel | Iowa County Travel | Wanurejo Travel
Recommended attractions at popular destinations
Popular Attractions in Bangkok | Popular Attractions in City of Manila | Popular Attractions in Tokyo | Popular Attractions in Taipei | Popular Attractions in Hong Kong | Popular Attractions in Seoul | Popular Attractions in Kuala Lumpur | Popular Attractions in Los Angeles | Popular Attractions in Shanghai | Popular Attractions in New York | Popular Attractions in Shenzhen | Popular Attractions in Osaka | Popular Attractions in Singapore | Popular Attractions in London | Popular Attractions in Guangzhou | Popular Attractions in San Francisco | Popular Attractions in Beijing | Popular Attractions in Macau | Popular Attractions in Bali | Popular Attractions in Jakarta | Popular Attractions in Paris | Popular Attractions in Ho Chi Minh City | Popular Attractions in Istanbul | Popular Attractions in Phuket | Popular Attractions in Chicago | Popular Attractions in Seattle | Popular Attractions in Toronto | Popular Attractions in Orlando | Popular Attractions in Cebu | Popular Attractions in Chiang Mai
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
Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code | Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Data Plan | 24-Hour Billing | 1–7 Days | QR code | Asia 8 countries 5G/4G eSIM | Daily/Total | 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 • ChatGPT | 1–30 Days | QR Code | Japan 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code | Japan 5G eSIM | Dual Network • ChatGPT | 1–30 Days | QR Code | Japan 5G eSIM | Daily/Total Package | 500MB/day - 100GB total | 1-90 days | 24-Hour Billing | QR code | Asia 4G/5G eSIM | Daily Plan / Total Data | 1-30 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 | Orange World 4G/LTE eSIM | Calls + SMS | 31 Days Total 50MB–20GB | Calendar-Day Billing | QR code | Japan DOCOMO (IIJ) eSIM | Supports Google Maps / TikTok / ChatGPT | Daily/Total Data Plans | Calendar-Day Billing | 1–30 Days | QR Code | Japan au KDDI 5G eSIM | Unlimited Data | TikTok & ChatGPT Available | 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 KDDI(au) Local 5G eSIM | Unlimited Data | ChatGPT Full Access | QR code | [Japan] Mobile WiFi Rental-Pick-up/Return at Airport | Asia (12 Countries) | 4G/5G eSIM | Data Package | 365 Days Ultra-long Validity | 24-hour Billing | Real-name Registration Required for Hong Kong & Taiwan | QR Code | Nagoya: Japanese Alps Kamikochi Hiking day Tour with guide | 1-Day Tour from Nagoya: Inuyama Castle, Eiho-ji Temple (Kokeizan), Magome-juku & Tsumago-juku – Nakasendo Trail | Japan DOCOMO(IIJmio) 4G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | Calendar-Day Billing | 1-30 Days | QR Code | From Nagoya | Inuyama Castle + Magome-juku + Tsumago-juku | 1-day tour of Edo time capsule | NGO Chubu Centrair International Airport VIP lounge pass [T1 terminal available + quiet rest + exquisite Japanese cuisine + relaxed waiting for flight] | [Japan] 4G | eSIM | 1-30 days available | Subscribe and use | Hotspot support | QR Code | VIP lounge pass at Chubu Centrair International Airport in Nagoya, Japan | NGO airport (transfer/waiting/rest + buffet dining) | 1-day tour to Inuyama Castle, Inari Shrine, Ena Gorge, Magome, and Tsumago-juku | Departing from Nagoya | Nagoya Luggage Delivery Service | 21-day limited edition + Kokeizan Eihouji + Kawami shikizakura + Korankei gorge night maple viewing 1-day tour | Hida beef restaurant bakuro ichidai Nagoya west - Hida beef BBQ package (choose one of three meal vouchers) | Japan Gifu Kokkeizan Eihouji Temple + Four Seasons Cherry Blossoms + Korankei Gorge one-day tour (departing from Nagoya) | 1-day tour of the Nakasendo trail and Tsumago-juku (meet at Nakatsugawa station/disband at Nagiso station)