Toshiue Elite Onna Kishi ga Boku no Mae de dake Kawaii

Synopsis:

Haru is a 16-year-old recruit for the "Black Hawk" 4th Cavalry Unit of the Knights' Regiment, which is commanded by Captain Karen. Captain Karen is a stunning and ferocious 29-year-old swordswoman. Haru and the rest of the unit are unaware that she is a pure maiden with no prior experience with men. Being aware of this charming side of her, Haru affectionately henpecks and teases her in secret, causing her to become agitated and armed like a tomato. Watch as he avoids her longsword and slowly makes his way into her heart!