Author blog his own comments i mean its even in english
"Thank You For Playing, And We Appreciate Your Kind Suggestion! We Will Consider What You Encouraged.
Oh, By The Way, We Decided To Release English Edition Of This Game From DLsite English! The Release Date Is Not Set Yet But Professional Translators Are Translating Now It! So We Can Not Change Anything In This Game Immediately, But We Wish We Could Improve The Game All The Time.
Anyway, We Appreciate Your Support, We Are Glad To Get The Word Of You! "