I appreciate your request, but you've asked me to translate "Dear You" - which appears to already be in English. If you meant to provide Japanese text for translation, please share the Japanese characters (hiragana, katakana, or kanji) and I'll be happy to translate it to English.

Eva wrote replies to letters sent from the battlefield in place of her beautiful older sister. However, when a certain letter arrived, her correspondence with one man began to become something special... A long path that begins with just one letter and leads to you. A medium-length complete story. [Also posted on my website, Alphapolis, Kakuyom, and other platforms]