Tsureru Kana? Fishing Japan
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About this app
Will it bite today? (釣れるかな？)
That's the question every angler asks before packing the tackle box.
Tsurerukana? Fishing Japan helps you decide when to fish, what to throw, and where to start by combining weather, moon phase, atmospheric pressure, and feeding activity into an easy-to-understand fishing forecast for Japan's major lakes.
Whether you're heading out before sunrise or planning a weekend trip, check the conditions in seconds.
Currently supports: Lake Biwa (Shiga), Lake Kasumigaura (Ibaraki), Lake Saroma (Hokkaido), Lake Ogawara (Aomori), Lake Inawashiro (Fukushima), and Lake Suwa (Nagano).
FEATURES
🎣 Fishing Condition Score
See today's overall fishing conditions for each supported lake at a glance.
🐟 Species Activity
Find out which fish are likely to be more active and see the environmental factors behind the prediction.
🪝 Lure Suggestions
Not sure what to tie on? Compare lure categories ranked for today's conditions.
🌊 Recommended Fishing Depth
Get suggested fishing depths based on current environmental conditions.
🚤 Shore or Boat?
Compare estimated fishing potential for shore fishing and boat fishing before you head out.
🗺️ Lake Forecasts
Choose from supported lakes across Japan and view current and upcoming fishing conditions.
HOW IT WORKS
Tsurerukana? combines several environmental factors, including:
• Moon phase (Solunar)
• Weather conditions
• Atmospheric pressure
• Feeding activity windows
These factors are analyzed together to estimate fishing conditions and provide practical recommendations.
NO GPS REQUIRED
Your location stays private.
Simply select a lake from the list and the app does the rest.
No GPS.
No location tracking.
No unnecessary battery drain.
WHO IS IT FOR?
Whether you're new to fishing or have years of experience, Tsurerukana? helps you make more informed decisions before every trip.
Because even when nobody knows for sure...
...it's always nice to have the odds on your side.
Fishing forecasts are estimates based on environmental data and do not guarantee fishing success.
That's the question every angler asks before packing the tackle box.
Tsurerukana? Fishing Japan helps you decide when to fish, what to throw, and where to start by combining weather, moon phase, atmospheric pressure, and feeding activity into an easy-to-understand fishing forecast for Japan's major lakes.
Whether you're heading out before sunrise or planning a weekend trip, check the conditions in seconds.
Currently supports: Lake Biwa (Shiga), Lake Kasumigaura (Ibaraki), Lake Saroma (Hokkaido), Lake Ogawara (Aomori), Lake Inawashiro (Fukushima), and Lake Suwa (Nagano).
FEATURES
🎣 Fishing Condition Score
See today's overall fishing conditions for each supported lake at a glance.
🐟 Species Activity
Find out which fish are likely to be more active and see the environmental factors behind the prediction.
🪝 Lure Suggestions
Not sure what to tie on? Compare lure categories ranked for today's conditions.
🌊 Recommended Fishing Depth
Get suggested fishing depths based on current environmental conditions.
🚤 Shore or Boat?
Compare estimated fishing potential for shore fishing and boat fishing before you head out.
🗺️ Lake Forecasts
Choose from supported lakes across Japan and view current and upcoming fishing conditions.
HOW IT WORKS
Tsurerukana? combines several environmental factors, including:
• Moon phase (Solunar)
• Weather conditions
• Atmospheric pressure
• Feeding activity windows
These factors are analyzed together to estimate fishing conditions and provide practical recommendations.
NO GPS REQUIRED
Your location stays private.
Simply select a lake from the list and the app does the rest.
No GPS.
No location tracking.
No unnecessary battery drain.
WHO IS IT FOR?
Whether you're new to fishing or have years of experience, Tsurerukana? helps you make more informed decisions before every trip.
Because even when nobody knows for sure...
...it's always nice to have the odds on your side.
Fishing forecasts are estimates based on environmental data and do not guarantee fishing success.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App info and performance
Data is encrypted in transit
What’s new
Initial release
Everyone
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About the developer
Tomasz Matusik
tomat.firma@gmail.com
Poland