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Lake Biwa Big Lake_edited.jpg

Lake Biwa

The "Mother Lake"

A giant lake with giant bass

One of the oldest lakes on the planet, Lake Biwa is Japan's largest lake and home to some of the biggest largemouth bass on the planet - including the world record 22 lb. 4. oz behemoth caught in July 2009.

About Shiga, Japan and How to Get There:

Explore the enchanting world of bass fishing in Japan with a visit to Shiga Prefecture, home to the iconic Lake Biwa. Nestled in the Kansai region, Shiga boasts a rich cultural heritage and serves as the gateway to unparalleled bass fishing adventures.

Getting to Shiga for Bass Fishing: For enthusiasts worldwide, Shiga is easily accessible from major hubs like Osaka and Kyoto. Jump on the JR Tokaido line from Osaka for a swift journey to the heart of Shiga, where the shores of Lake Biwa await your bass fishing escapade.

About Lake Biwa:

Geological Marvel:

Lake Biwa is not just a fishing destination; it's a geological marvel. Formed over four million years ago, it stands as one of the oldest lakes globally, offering a glimpse into Japan's natural history.

Impressive Dimensions:

Covering an expansive 670 square kilometers, Lake Biwa is Japan's largest freshwater lake. Its depth and diverse underwater topography create an ideal habitat for the impressive largemouth bass.

World-Record Setting Waters:

In July 2009, Lake Biwa made history when it yielded the world-record largemouth bass, weighing an astounding 22 pounds and 4 ounces.

Information about Bass Fishing on Lake Biwa:


Prime Fishing Season:

The bass fishing season in Lake Biwa is at its peak from spring to early autumn. During this period, the lake's clear waters offer optimal visibility, enhancing the excitement of your fishing adventure.

Notable Bass Species:

Lake Biwa is renowned for its trophy-sized largemouth bass. Anglers can also encounter other bass species, providing a diverse and challenging fishing experience.

Recommended Equipment:

When gearing up for a bass fishing expedition on Lake Biwa, consider using medium to heavy-action rods, a variety of soft plastic lures, and topwater baits to entice these formidable freshwater predators.


Explore the wonders of Lake Biwa, immerse yourself in the culture of Shiga, and create lasting memories in this angler's paradise. Stay tuned as we continue to update our page with more insights and valuable information to enhance your bass fishing experience on Lake Biwa.

Read more about the "Mother Lake" and how bass fishing is impacting the local community.

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