tbh I ship her with tsubaki. hatsuyuki is so outrageous that his character is entertaining in and of itself, but if his counterpart isn't the yin to his yang, it makes me uncomfortable whereas tsubaki and whatsherface seem to be good together because they're both mellow and yet together they create a good vibe like pam and jim from the office. Just my opinion haha
No I am totally abroad with you on this fact. Honestly, in the moments Koume and Tsubaki were together it created a cute fuzzy feeling as their friendship grew with their bond. They are really fitting as a couple. On the other hand, Hatsuyuki is forceful and pushy it's overbearing.
Man I really like these male characters! One doesn't have common sense and quite comical between Hatsuyuki and Koume but then there's the cute atmosphere between Tsubaki and her! Ugh its so hard not to love either of these male characters! （￣へ￣）