Crescent Axe is a weapon in the series.
"An axe that delivers a heavy impact."
The Crescent Axe is a weapon for Haru Okumura.
"A heavy axe with a crescented blade."
The Crescent Axe is a weapon for Haru. It can be purchased from the Shop for ¥32,500 after selling one Idol Gem and one Idol Crystal Ball, dropped by Tranquil Idol in Act 2 of Hikari.