Thanks for translating this, I had hoped someone would translate some of this artist's work. One piece of advice I would give is to use the following website to look up how to translate the sound effects you encountered such as "jupu jupu" and "nupun": https://gist.github.com/UserUnknownFactor/093a2296c5a4d9ef7b404728ebde94a3 (both jupu and nupu can be found on there).