In the recent Blue Lock Rivals Update, the developers added two new unique styles to the base game, Karasu and Otaya. Both of these are pretty awesome Styles that should be in your inventory slot if you are a beginner to mid-level player. So, here is a detailed guide on getting these styles into the game, as well as explaining their abilities.
Acquiring both the Kara and Otoya styles is the same as every other Style in the game, that is, through spinning. So, click on the Style option at the bottom of the menu to open the Style spinning column. Here, you can either spend the Lucky Spins or the standard regular Spins to roll for a Style. You can either buy these using Robux or use our Blue Lock Rivals codes article to get some free spinnings. That's it! Now, all you have to do is patiently keep spinning until you get one of the Styles. Since Otoya is an Epic-type Style in the game, it is much easier to acquire it than the Legendary-type Karasu. Also, I recommend using the Lucky Spins to increase your chance of getting these items due to the improved odds rate compared to the regular Spins.
Below, I have explained the abilities of both Karasu and Otoya Style in Blue Lock Rivals.
For more on Bluelock Rivals, Check out How to get the Yukimiya Style and Flow in Blue Lock Rivals or Blue Lock Rivals Trello and Discord Links