Truly the best girl and also in Asane route when Asane stopped Jun trying to impreg Fumino because of I got pregnant bro joke, I was like " Nooo why are you stopping him I would love to see imouto Fumino too!!".
The manga and anime are very different from visual novel but each have it's own charm. Though I prefer visual novel and manga more. Unless they release nukitashi 2 as anime too and do Asane route , anime isn't gonna reach visual novel level.