Hello, I just read through your comic and subbed and all that.
It's a real nice read actually, the art is nice and the story isn't hard to follow.
I think if I need to give any advice on what to improve, it might be that the characters sometimes feel a bit static with their posing and emotion. Easiest way to put it is to not be afraid to use more expressive body language to make them feel more lively.
Also I feel like sometimes a scene doesn't sit for long enough or feels a bit rigid. I think if the characters spent a little more time talking or interacting it'd help a bit.
Stuff like the part where Rikki and Jaq go to the mayors office to find clues it feels rushed that they find the clue immediately. I think this could have been an interesting spot to show us how they go about solving the problem in their own way or shown how their methods, and by extension their personalities are different.
I guess my advice is to try and let the scene flow more naturally into the next plot point. It's the journey not the destination and all that.
Overall though, I like the lighthearted style of story you have going and I'm enjoying it!