MSX software DEEP FOREST box defects, extremely rare

Thank you very much for reading your profile. This is DEEP FOREST, a software for MSX. The box is deformed and the manual is missing. This was a product stored by my father, so we have not checked the operation. As I am not familiar with the matter, we are unable to answer any questions. If you are purchasing, please understand the above before purchasing. Everything in the picture is everything. If you are sensitive or do not understand that this is a second-hand item, please refrain from purchasing.

プロフお読み頂いて誠に有難うございます。 こちらはmsx用ソフト　DEEP FORESTになります、箱が変形しているのと、説明書が欠損してます。父の保管品でした動作確認等は行なっておりません、当方詳しく無い為質問等はお答え出来かねます、一応購入される方は以上の事了解の上購入宜しくお願い致します。画像の物が全てです。 神経質な方、中古品にご理解頂けない方購入ご遠慮下さいませ。