S4 E1: Don't Panic. It's a Spirit's Trap.

S4 E2: So Be It! 2D It Is!

S4 E3: What's Yours Is Mine

S4 E4: Space Spirit

S4 E5: Fairy Tale

S4 E6: An Opened Heart

S4 E7: Locked Memories

S4 E8: Key and Sword

S4 E9: Nightmare's Seduction

S4 E10: Girl Time

S4 E11: Past Sins

S4 E12: Cycle of Salvation