I've read through your comic, and so far I'm not sure, but i can see it developing into a slice of life, or a drama. What I've found with slice of life comics is they tend to be fairly plotless, with every day life just being told with funny and interesting characters (which you definitely have, btw, i love them) - but then, that could be just sol manga. it depends on how your comic goes - it could fit better into drama - but i dont see any concrete reason it'd be out of place in sol; it's lighthearted, realistic, and cute.