南国魚ガイド(1700種の魚図鑑)

A fish guide based on underwater photos taken during diving and snorkeling. 1718 species are registered. I think that it can be used as a substitute for a fish picture book for diving logging.
Contains fish found in Maldives, Palau, Philippines, Indonesia, Malaysia, Thailand, Hawaii, Tahiti, Australia, Okinawa and Kashiwajima. Also included are East Pacific, Caribbean, and Red Sea fish such as La Paz Galapagos.
Images are included in the application so that they can be used overseas without communication charges. No network is used.
In addition to classification by type, name, and region, you can search by name or shape. You can also look at everything in a list.
Supports check, tag and memo functions. If you press the menu on the fish description screen, you can check it, add tags and notes. You can also search using tags, notes, and notes from the top screen. You can modify the tags by pressing the menu on the top screen.
It is possible to register the user's picture to each fish. Press the menu on the fish description screen to see the registered or registered photos. It is also possible to see all the registered photos from the top screen. Registration creates a link to the file on the SD card, so if you delete the file from the SD card, it will not be displayed.
Comes with a simple quiz format game. You can choose to apply a name from the photo or a photo from the name.
In list view, you can choose between list view and grid view. In both cases, the image size can be adjusted from the menu in three steps. In the list display other than by subject and by name, the display order can be selected from the menu.
In the detailed fish description screen, double-click the photo to display it in full screen (for tablets, you can change the size of the image from the menu). On the fish description screen, you can adjust the font size from the menu.
* If processing is heavy in grid display, display in list.
An appendix comes with a sea urchin pictorial book (53 species), a shrimp crab pictorial book (50 species), and an underwater animal pictorial book (7 species).