Haruna is an attacker of the attack type "mystery"! While using the normal skill to inflict high damage on one enemy at regular intervals, the EX skill can inflict large damage on enemies within a straight line range!

Day 1 : - Uses 1500 blue pyroxenes - Uses 10,000 credits - Get 10 students - Get one Gehenna student - Earn a total of 12 stars (★) in the mission - Clear Main Story Volume 1, Chapter 1, Episode 3 - Level up the equipment once - Level up 4 students to level 5 - Clear Stage 1-4 Normal - Level up teacher level to level 5