海釣図Ｖ～海釣りマップ＆潮汐＆風・波・海水温予報～ 2.2.3

**Caution**
"Kai Tsuzo V" is intended for models with Android 10, RAM 4GB or more, and a GPS system.
- Devices with less than 4GB of RAM may experience slow operation or may not function properly.
- Please use a device equipped with a GPS sensor (capable of obtaining location information from GPS satellites). The app cannot be launched on devices without a built-in GPS sensor.
- For devices running on Android 7.x or below, use Ver. 1.4.1; for Android 8 and 9 devices, use Ver2.0.23 as the final version.

**What is "Kai Tsuzo V"?**
"Kai Tsuzo V" is an upgraded version of the fishing map app "Kai Tsuzo," incorporating data from "New Pec Nautical Chart for Navigation (provided by the Japan Hydrographic Association)." Compared to the previous version, this fishing map app has been significantly revamped with expanded areas, seamless maps, and improved user-friendliness.

**Key Differences Between "Kai Tsuzo V" and "Kai Tsuzo"!**
- Extended coverage to the entire Japan region with "New Pec" supply area.
- Seamless and smooth operation allows quick navigation across the nation. Easy operations with swipe, pinch in/out features.
- Complete adaptation to the four annual updates of "New Pec," providing quicker updates and releases compared to others.

**Main Features and Functions**
- Specialized fishing map featuring data from "New Pec". Detailed contour lines color-coded for clarity. Displaying fishing points like "reefs" and "roots," fishing harbors for charter boats and rental boats, convenient marinas and sea stations, as well as dangerous rocks like ""dark rocks," "washing rocks," and exposed rocks during navigation.
- To access the "Detailed Maps," a monthly subscription ticket purchase is required.
- Easily register fishing hotspots as "My Points." Share your favorite fishing spots with friends via email.
- Manage fishing records (GPS logs). Save tracks from boat or kayak trips for navigation purposes. Show trip date photos on record detail pages for handy fishing diaries.
- Backup feature for safeguarding your saved points and fishing records during device changes or unexpected troubles.
- Includes weather and sea conditions information unique to smartphone apps such as real-time and forecasted wind speed, wind direction, wave height, wave direction, wave period, and sea surface temperature. Pinpoint weather forecasts using latitude-longitude coordinates of current location or map center (1-hour forecast and weekly weather).

**Subscription Fees**
Monthly fee: ¥500 (tax included). Upon initial registration, you receive a free 30-day trial period. The subscription will automatically renew after the free trial unless canceled beforehand. Be aware that subscription fees are subject to change; please confirm on the purchase screen before registration.

**Supported OS & Models**
This app is compatible with devices running Android 10 with at least 4GB RAM and GPS capabilities. Devices not meeting these specifications (such as Android 9 or lower versions, or devices without GPS) are not supported. Note that even on Android 10 devices, older models may experience operational issues. Due to numerous manufacturers releasing various models of Android devices, we cannot guarantee smooth operation on all models meeting the required specifications. Particularly, non-Japanese tablets may pose compatibility challenges due to unverifiable specifications. **Disclaimer**
- This app is not suitable for marine navigation purposes. - Kindly adhere to local laws and rules set by fisheries cooperatives when using the app. - Exercise caution regarding weather conditions, sea states, and surroundings for safety. - The app consumes considerable battery power; carry spare batteries accordingly. - We do not assume liability for any issues, accidents, or emergencies resulting from app usage.

*For online usage, the app requires occasional retrieval of current map files; hence ensure timely updates through a WiFi connection before offline usage if aiming to minimize data usage.*