Pro tips:
1. You can skip the battle animations if you happen to get sick of them by pressing the A button (or the equivalent on your emulator).
2. The random encounter rate is high, both in dungeons and while sailing. Later in the game, you will unlock a feature that lets you sail above the clouds, thus, alleviating the rate while sailing.
3. You will find
Moonberries throughout the game to give your characters super moves during battle. THE THREE MOST IMPORTANT SUPER MOVES TO INVEST YOUR MOONBERRIES IN:
a. Delta Shield (Aika): blocks every magic attack. Yes, I said EVERY magic attack. And you get it fairly early on in the game. This technique also blocks friendly support magic, such as Sacri (healing); fortunately though, Magic-emulating items such as crystals, boxes, and glyphs are not blocked by Delta Shield. so just stock up on those.
b. Justice Shield (Enrique): halves all damage taken by you and your crew.
c. All of Vyse's, especially Pirates' Wrath. The high SP cost makes Pirates Wrath more suitable for boss battles than random encounters, although it is useful against high HP targets.
4. Try to go for as many Discoveries as you can. More gold and world-building are always a plus.
5. Keep that Swashbuckler Rating up! During certain moments in the story, you'll be presented with multiple choice answers to specific questions/quandries. You will hear a noise after making the correct choice.
6. Try to tackle any wanted battles you can. More story, more experience, and you're required to do so once in order to keep your Swashbuckler Rating up.
Happy sailing!