Takane & Hana Vol 15

A strong-willed high school girl and a hot young scion of a business empire can't help trying to outwit each other every chance they get. But could these opposites be conning themselves out of the perfect match?!
After her older sister refuses to go to an arranged marriage meeting with Takane Saibara, the heir to a vast business fortune, high schooler Hana Nonomura agrees to be her stand-in to save face for the family. But when these two utter opposites pair up, get ready for some sparks to fly!
Takane's mother shows up from London and causes a stir. The big question is, can she possibly accept Hana's role in Takane's life? Things don't look promising, but perhaps a trip to the amusement park can mend the strained relationship between mother and son!