@GruntZone360
I am not sure I would say he treats them well, as much as he knows the right buttons to push to seduce them.
-Putting his family of 2 wives into near bankruptcy to guilt a 3rd girl into marrying him.
-Starting a Hare-kon when his first girl Madoka clearly didn't like the idea, but was so loyal to him that she just went along with it.
-Telling Koharu that he stole her freedom and basically owns her after their marriage
-Constantly hinting that Koharu will eventually have to have sex with him.
-Luring a teenage girl out of Koharu's cafe in order to stimulate Koharu's jealousy.
-For nearly a year, refusing to overcome his aversion to playing piano in order to get financial stability for his family.
-When Madoka started showing signs that she felt neglected...instead of sitting down and talking it out, he basically held a BDSM session with her.
-He basically drove Madoka away by paying more attention to Koharu after the married her and didn't seem concerned when Madoka ran off.
-Basically splitting up Yuzu and Joe by sewing seeds of doubt in them, just so he could get with Yuzu
-It was Koharu who did all the leg work and worrying to try and bring Madoka back, and later to try and bring Yuzu back. In fact it was Joe who put the baby bed together combined with Koharu's words about wanting to be a mother to Yuzu's child that brought Yuzu back. Ryuu didn't do a damn thing.
I don't consider any of the above to be treating people right.
He's a master manipulator.