Japan's Largest Lake, a National Treasure Castle, and Kyoto's Nearest Neighbour
Living in Shiga
A prefecture built around Lake Biwa — 670 square kilometres containing one-sixth of Japan's total fresh water — with Hikone Castle (one of only five National Treasure castle keeps), the oldest wagyu beef brand in Japan, and some of the fastest commute times to Kyoto anywhere in the country.
Why People Choose Shiga
Shiga is chosen for two reasons that reinforce each other: access to Kyoto at a fraction of the price, and Lake Biwa as a daily backdrop that no Kyoto neighbourhood can match. Property prices in commutable Shiga towns run 35–50% below comparable Kyoto locations for identical commute times. Otsu to Kyoto is 10 minutes by JR — shorter than many Kyoto ward-to-ward trips by bus. Hikone to Kyoto is 50 minutes. These are not marginal trade-offs.
Lake Biwa is the central fact of life in Shiga. At 670 square kilometres it is larger than most European countries' largest lakes; at 103m deep at its northern end, it is Japan's deepest lake. The lake produces its own local fish species — hon-moroko (a small sweetfish delicacy), biwa-masu (a trout unique to the lake), and nigo-ro-buna, the original ingredient in funazushi — Japan's oldest form of sushi, fermented for up to three years in salt and rice. The Biwako Canal (completed 1890) carried lake water directly into Kyoto's Okazaki district and powered Japan's first hydroelectric plant; the canal towpath is now a walking and cycling route from Otsu to central Kyoto.
Hikone Castle is, for many Shiga residents, the anchoring landmark. As one of five original castle keeps designated National Treasure (alongside Himeji, Matsumoto, Inuyama, and Maruoka), it represents a level of preservation and historical continuity unusual even by Japanese standards. The Ii clan — lords of Hikone domain for the Tokugawa shogunate — maintained the castle without major alteration for 250 years.
Shiga's largest city, Otsu (population 345,000), is 10 minutes by JR from Kyoto — functionally, many Otsu residents commute to Kyoto daily and consider it the nearest metro. Hikone (population 110,000) is a castle town with a clear local identity, excellent walking access to the castle and lakeshore, and a distinct pace. The eastern shore towns (Nagahama, Maibara) are more traditionally agricultural, with good Shinkansen access from Maibara station. The Shigaraki ceramic district in the south is one of Japan's six ancient kiln sites, with an active craft community.
JR Biwako Line: Otsu to Kyoto in 10 minutes; Hikone to Kyoto in 50 minutes; Maibara to Tokyo on the Tokaido Shinkansen in 2 hours. Otsu has excellent commute times to both Kyoto and Osaka (about 40 minutes to Osaka-Umeda). A car is useful for anywhere away from the main JR corridor running along the western and southern lakeshore.
Otsu townhouses ¥8M–¥20M. Hikone single-family homes ¥6M–¥16M. Eastern shore towns (Nagahama, Maibara) ¥4M–¥12M — representing some of the best value for Kyoto-commute properties in the Kansai region. Rural Shiga properties in mountain areas north of the lake can start below ¥3M.
The prefectural capital: 10 minutes from Kyoto, lakefront promenade, Ishiyama-dera temple (where Murasaki Shikibu wrote the Tale of Genji), and a good balance of city services and lake access. The most practical Shiga base for Kyoto workers.
Castle town built around one of Japan's five National Treasure castle keeps. Walkable, historically rich, with a long lakeshore. The castle is actively curated; the surrounding samurai and merchant quarter retains significant Edo-period character.
A preserved merchant-era city on the northern lake shore, famous for its kurokabe (black-walled) glass art district and Nagahama Hikiyama Festival (April) — one of Japan's most elaborate children's float festivals, with Kabuki performances staged on the floats.
South Shiga's ceramic heartland — one of Japan's six ancient kiln sites, producing Shigaraki ware (shigaraki-yaki) for over 1,000 years. The area is home to the Miho Museum and has attracted a quiet community of craft workers and rural lifestyle buyers.
Where To Start
Four ways to start in Shiga
Hikone Castle's National Treasure keep — the original 1622 three-story structure — requires a steep 15-minute climb from the outer gate, but the hilltop view across Lake Biwa rewards the effort. The adjacent Genkyuen garden (a Edo-period strolling garden with lake-view tea pavilion) is consistently less crowded than the castle itself and is among the finest of its type in western Japan. The <a href="https://www.hikonejo.jp/en/" target="_blank" rel="noopener" class="text-blue-600 dark:text-blue-400 hover:underline">castle museum</a> holds the Ii clan's red-lacquered armour — among the most distinctive armour collections in Japan.
Omi beef has been raised in Shiga since at least the 16th century — the Omi merchants who traded along the Nakasendo road gifted their cattle (fattened to prevent loss on the journey) to the lords they visited, establishing the breed's reputation. The modern designation covers cattle born, raised, and slaughtered in Shiga Prefecture. It has a distinct flavour profile compared to Kobe beef — more umami-forward, slightly leaner. Hikone and Nagahama both have established Omi beef restaurants serving shabu-shabu, sukiyaki, and teppanyaki.
The Biwako Valley cable car above Shiga-machi on the western lake shore rises to a ridge at 1,108m with a 270-degree view across Lake Biwa. The terrace has an infinity pool and cafe open in summer; in winter, it's a small ski area. From the top on a clear day the lake's full 64km length is visible, with the Suzuka and Ibuki mountain ranges on the eastern shore. Access by car from Kyoto in about 50 minutes.
The <a href="https://www.miho.jp/en/" target="_blank" rel="noopener" class="text-blue-600 dark:text-blue-400 hover:underline">Miho Museum</a>, designed by I.M. Pei in 1997, is built into a forested hillside above Shigaraki. The approach — a 250m cherry-tree-lined tunnel, then a suspension bridge above a wooded valley — is itself the main event. The permanent collection (ancient Egyptian, Gandharan, and pre-Columbian art alongside Japanese pieces) is excellent; the integration of building into landscape is exceptional. Limited opening days — check the calendar before visiting.
Daily Life in Shiga
Shiga's urban corridor runs along the southern and western lakeshore on the JR Biwako line — Otsu, Kusatsu, Moriyama, and the connections north to Hikone and Nagahama. This is, practically speaking, a Kyoto-adjacent commuter prefecture for a large portion of its population, and the services reflect that: the major supermarkets, hospitals, and commercial infrastructure cluster around the train stations in the 10–15km lakeshore band.
Lake Biwa itself is not decorative. Shiga residents walk the lakeshore paths, kayak and stand-up-paddle in summer, cycle the full 235km perimeter route (the Biwako Cycling Road), and fish from the lakeshore from March through autumn. The prefectural government has invested heavily in Biwa Lake water quality since the 1977 algal bloom crisis (caused by household detergent phosphates); the lake is clean enough to swim in most of the shoreline now. Sunset over the lake from the Biwako Terrace, or from the castle at Hikone, or from the promenade in Otsu, is a genuinely common feature of Shiga life rather than a tourist event.
The Shigaraki area in southern Shiga is distinct in character — slower, more rural, with the old kiln culture producing a community of potters and craft workers. The Scherzo della Fauna in Shigaraki is the most famous art installation in the area: the Shigaraki Ceramic Cultural Park hosts large-scale ceramic sculpture alongside working kilns and a ceramics museum. MIHO Museum draws art visitors from across Japan and internationally; on exhibition days the mountain roads fill with coaches from Kyoto.
Food and Drink
Omi beef (近江牛) is Japan's oldest documented wagyu brand — cattle were raised in Shiga by the Omi merchants who traded along the Nakasendo and Tokaido roads during the Edo period, gifting fattened cattle to domain lords and building a reputation predating both Kobe and Matsusaka beef. Modern Omi beef must be born, raised, and slaughtered in Shiga Prefecture. The flavour profile leans toward deep umami with a firmer texture than Kobe; it is the wagyu of choice in several Kyoto and Osaka kaiseki restaurants. Hikone and Nagahama both have specialist restaurants; the Omi-Hachiman area has the highest concentration of traditional Omi beef establishments.
Funazushi (鮒寿司) is Japan's oldest surviving sushi form — nigoroko-buna (crucian carp endemic to Lake Biwa) salted for a year then packed in fermented rice for up to three years. The result is a pungent, intensely flavoured fermented fish dish with a flavour profile that strongly divides opinion. It has been made in Shiga for at least 1,000 years and remains an active local production — available at specialist shops in Otsu and Hikone, and a staple at traditional ryokan dinners.
Lake Biwa fish more broadly — hon-moroko (sweetfish) grilled over charcoal, shirauo (whitebait) sashimi in spring, and biwa-masu (a trout variety endemic to the lake) — form the backbone of Shiga's regional cuisine. The sake-brewing town of Moriyama and the several Biwako-water breweries that use the lake's soft water produce distinctive light-bodied junmai that pairs well with the region's fish dishes.
Culture and Events
Hikone Castle's annual Hikone Castle Matsuri (November) sees the castle grounds fill with 1,000 participants in Edo-period costume recreating the Ii clan's domain procession — one of the largest historical costume parades in western Japan. The castle's cherry blossoms in late March–early April are among Shiga's most photographed seasonal events, with evening illumination from the castle moat.
Nagahama Hikiyama Matsuri (April 13–17) is one of Japan's three great float festivals involving Kabuki performance — child actors perform on ornate floats drawn through the town's preserved merchant streets, a tradition ongoing since the 16th century. The festival is registered as a UNESCO Intangible Cultural Heritage. Nagahama's Hokkoku Kaido merchant quarter — black-walled storehouses from the Edo period — forms the backdrop.
The Miho Museum in the Shigaraki hills holds one of Japan's most significant private collections of ancient art — Egyptian, Near Eastern, Greek, Roman, and Central Asian pieces alongside Japanese Buddhist art. The I.M. Pei building (1997) is a pilgrimage destination in its own right: the 250m cherry-tree-lined approach tunnel, the suspension bridge, and the way the museum roof merges with the surrounding forest canopy represent one of the most thoughtful integrations of museum and landscape in the world.
Weekends and the Outdoors
The Biwako Cycling Road — 235km around the full lake perimeter — is one of Japan's best multi-day cycling routes. Dedicated cycling paths, consistent signage, and regular rest stops make it accessible to recreational cyclists. The full circuit takes three to four days; shorter sections along the western and southern shores are manageable in half-day or full-day segments from Otsu or Hikone station.
The Hira Mountain range on the western lakeshore offers serious hiking — the Biwako Skyline ridge walk gives continuous Lake Biwa views and connects with the Takashima Trekking Course north along the lakeside mountain chain. In winter, the Biwako Valley ski resort on the western ridge is the closest skiing to Kyoto (50 minutes from Kyoto station). The Biwako Terrace cable car (year-round) puts visitors at 1,108m for lake panoramas without requiring a hike.
Kayaking on Lake Biwa is best in the northern section around Shiga-machi and Makino — the northern lake is quieter, the shoreline less developed, and the views of the Ibuki mountains across the water are excellent. Several rental kayak operators on the northern shore (Takashima, Imazu) offer half-day tours with no prior experience required. The lake's transparency in the northern section — up to 8m visibility — makes it the most rewarding area for stand-up paddling in the prefecture.
Three Days In Shiga
A simple first-trip route
From Kyoto, 50 minutes on the JR Biwako line to Hikone. Morning: climb to the National Treasure castle keep and walk the ramparts for the Lake Biwa view. Midday: descend to Genkyuen garden and the castle museum. Afternoon: the Yume Kyobashi Castle Road — a preserved merchant street below the castle walls with lacquerware, ceramics, and local food shops. Evening: Omi beef dinner at one of Hikone's teppanyaki restaurants near the castle.
Transfer to Otsu on the JR Biwako line (30 min from Hikone). The Otsu lakeshore promenade runs 3km along the southern lake margin — a flat walk past the mooring of Uminoko, the floating school, and the Lake Biwa Museum. Afternoon: bus to Ishiyama-dera temple (20 min), a complex founded in 747 AD in the mountains above the Seta river — the room where Murasaki Shikibu reportedly began the Tale of Genji is preserved within the main hall.
North on the JR Biwako line to Nagahama (50 min from Otsu). Morning: the kurokabe glass art district — a cluster of 30 galleries and workshops in historic black-walled merchant buildings around Nagahama's preserved old town. Lunch at the Nagahama curried Omi beef restaurant near the station. Afternoon: drive or taxi to Biwako Valley cable car for the 1,108m ridge view across the full length of Lake Biwa in the afternoon light.
