Is Tsurumi testing Itsuki or something? I hope this doesn't cause drama about Hinako fainting while in a swimsuit and her dad raising hell about it. Also, I'd prefer if the love interest count stops at 2 with Narika, but it's kinda obvious Mirei will be part of the equation as the 3rd girl to make this a harem. There's even likely a 4th girl who'll probably be shown later, Yuri, his childhood friend from the non-wealthy side of his world. She tried to call him in an earlier chapter and Hinako prevented him from answering. It'd be weird if that plot point never got revisited again.