"Da ze" is a conjugation of desu, which is a common at the end of sentences without a verb. It's just a common way to end sentences that's attributed to Marisa.
"Da ze" is a conjugation of desu, which is a common at the end of sentences without a verb. It's just a common way to end sentences that's attributed to Marisa.
Yes, she says it constantly in the games. It basically represents a tomboyish style of speech.