Suigintou: Summon...Persona! Kanaria: I'm summoning a Persona, kashira.... Suiseiseki: Persona, do my bidding, desu~ Souseiseki: My Persona, let's go! Shinku: I'll summon a Persona, da wa.... Hina Ichigo: I choose you, na no! Persona! Barasuishou: Summon...Persona!
This is what they say when they summon their Personas.