KINOKO-ex - 30 days of the Fledgling Explorer - This Noble Daughter Wants to Live with Sword Jap

Resinetta was born as the second daughter of the knight family Impellata.
But unfortunately, she is totally lack of the talent in the art of sword combat.
Opposed to her tireless training, her elder sister asks Resinetta to prepare
for marriage, instead of becoming a knightess.

Receiving sister's heartless order, she runs away from the family...

The place she finally arrived at is the "Frontier 5", where fighters
prevent the infiltration of evil creatures. She tries her skills here...