to make favorable progress, to proceed as expected / to meet a deadline, to be on time

concert (a musical entertainment in which several voices or instruments take part)

galosh (waterproof overshoe used to provide protection from rain or snow)

木炭紙: charcoal paper

実相: reality, the real state of affairs / 実装: an actual installation

実装: to actually install something

mutually, reciprocally, to one another / Alternative form of っこない: in no way, certainly not

っ子: child of, typical resident of

(dialectal) Contraction of 父ちゃん (tō-chan, “daddy”).

(dialectal) Contraction of 母ちゃん (kā-chan, “mommy”).