"Blue Lock Rivals Kunigami's Blank Account"

Here's the translation to :

"Hello friends, here are the account specifications:
- Clean account, not linked to email, etc.
- Level 1 account
- The account has Kunigami Style & Random Flows"

(Note: Terms like "Kunigami Style" and "Random Flows" appear to be proper nouns/game-specific terms, so they're kept as-is.)