
Weekend House Saiko
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Stunning views of Mt. Fuji and the lakes
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Only a 1–3 minute walk to Lake Saiko
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5 minutes by car to Lake Kawaguchi
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Entire cottage rental-private use of the whole building
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Spacious, quiet, and relaxing cottage
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Expansive grounds of over 7,800 square meters
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BBQ facilities available
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Wood-burning stove
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Pet-friendly cottages available (Cabin F)
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Ideal for remote work, off-site meetings, and inquiry-based learning
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Weekend House Saiko offers a unique getaway with 7 private cabins, perfect for a tranquil retreat by Lake Saiko. Whether you're here for a weekend or longer, each cabin provides a cozy, nature-filled escape. Ideal for families or groups, enjoy the peaceful surroundings and comfortable amenities for an unforgettable stay.

Concept
Weekend House Saiko embodies the perfect blend of nature, tranquility, and privacy. Nestled in the secluded beauty of Lake Saiko, the concept focuses on offering guests a peaceful retreat from the hustle of everyday life. With independent cabins that blend rustic charm and modern comfort, the experience is designed to immerse visitors in the untouched natural surroundings, offering both relaxation and adventure. Whether you’re seeking solitude, family bonding, or an escape into nature, Weekend House Saiko provides a serene, off-the-beaten-path sanctuary where time slows down and memories are made.


Location
Weekend House Saiko is located about a 5-minute drive from Lake Kawaguchi and just a 1–3 minute walk from the shore of Lake Saiko. One of its greatest attractions is the breathtaking view of the sea of trees (Jukai) and Mount Fuji as a backdrop to the lake.The cottages A through E are situated in the Kuwarubi area, while cottages F and G are in the Ojiwara area. Together, these two sites cover a spacious area of about 7,800 square meters, allowing guests to enjoy a private and exclusive stay in their own rented cottage.


An extremely laid-back day
In the morning, enjoy a warm cup of coffee on the terrace while listening to the songs of wild birds.
Relax in a hammock on the terrace with a good book.
Have brunch at your favorite café.
Go kayaking on the calm, mirror-like waters of Lake Saiko.
Share a BBQ on the terrace with family and friends.
As night falls, gather around the wood stove or a campfire for conversation.
On nights without city lights, gaze up at a sky full of stars before heading to bed.
You can also indulge in the ultimate luxury-simply doing nothing and savoring the peacefulness.


Sometimes be active
Lake Saiko has a circumference of about 10 kilometers. On clear days, cycling around the lake is highly recommended, allowing you to enjoy the surrounding nature and beautiful views as you ride. The course is suitable for both casual riders and those seeking a bit more challenge, as the area is relatively flat around the lake itself. The fresh, clean air makes it an ideal route for jogging as well, especially for those confident in their stamina.
Another unique way to experience Saiko is to take a leisurely walk through the lush Aokigahara forest nearby. Here, you can stroll along moss-covered paths, listening to the pleasant sound of twigs underfoot and the songs of birds, all at your own pace. This slow, immersive walk in the primeval forest is a special delight that Saiko offers, distinct from the lakeside activities


On the lake
Lake Saiko, with its high water clarity and calm, mirror-like surface on windless days, is ideal for canoeing and stand-up paddleboarding (SUP). The lake remains peaceful at all times because there are no motorboats or sightseeing boats allowed, ensuring a quiet environment. Against the striking backdrop of Mt. Fuji and the surrounding Aokigahara forest, fishing is also a highlight at Lake Saiko. In spring and autumn, fishing for kokanee salmon (himemasu) and Japanese smelt (wakasagi) is permitted, while black bass can be caught during other season