You won the battle with a full health bar.

Collected 10 or more Image Pieces.

Got A rank or higher in The Agitated Five Kage Summit.

Used rear attack feature in a mob battle.

You completed all of the Boruto's Tale main events.

In the Main Campaign, killed 75 enemies either with a Vigor or while the enemy is under the effects of a Vigor.

Pick a fight with a lord by insulting him or by challenging him to a duel.

In the Main Campaign, equipped a piece of Gear in all four slots.

Kill or wound at least 500 enemies.

Kill 10 enemies with a throwing weapon's secondary function.

Eat 6 different types food concurrently.

Escaped Rapture.

Found 100 audio diaries.