Is It Wrong to Try to Pick Up Girls in a Dungeon? Memoria Freese, Vol. 1 by Yu Shiomura

Hestia Familia is back in an all-new adventure! All is quiet as Bell, Haruhime, Hestia, and friends celebrate the Holy Night Festival, but when a Familia from another land comes along, all hell breaks loose! What's more, Hestia's getting jealous again, which spells serious trouble for Bell...
Binding: Paperback / softback