There are multiple skills that players can unlock for main character Sakamoto Ryoma in Like a Dragon: Ishin, with the best ones to get first scattered across four distinct fighting styles. As players progress through the main story, they have the opportunity to earn new attacks from these styles to have better options against difficult enemies found later in the game. The skills chosen early set a foundation for players when starting their adventure in the streets of Edo, helping players decide which style works best for them.
https://screenrant.com/like-dragon-ishin-best-skills-unlock-first/