The characterisation is definitely the strongest point about your work: their interactions flows naturally together as it did in the anime and gives me an impression of watching them in my minds' eye.
Building upon Vexx's comments, ambience does wonders in accentuating the mood in a moment, especially with regards to lighting and weather. The lighting is also affected by the time of day, which in turn lends itself to strengthening a moment. With this in mind, descriptions of the environment do not have to permeate the entire work: the occasional mention in an establishing paragraph will do wonders.
I most certainly enjoyed reading this chapter and look forward to the next chapter