Kapon-n (>_<) ("Onsen Love Comedy") by Iori Shigano 3 volumes-complete
Emi and Aki have always been rivals in school and even in their family business. As the saying goes the more you hate the more you love and it doesn't help that Emi is always surrounded by her six retainers. The plot is so promising but not the story was not well written or constructed. But the ecchi jokes can be funny at times. While I reading it I've been thinking it looks familiar and when I checked the mangaka it's the same mangaka of Danshi Kinshitsu. I mentioned that the chibis reminds me of Go Ikeyamada. Let me add the, even the naked chibis are similar. Thanks to Sukihana for the tip!