This is a set of two romance books written by Shino Yoshizawa, the director of the High-Spec Men's Research Institute (Haisupe Souken)! [Why Are Only Some Women Chosen by High-Spec Men?] * The only way to make your love life work this time * Price: 1,400 yen (excluding tax) [How to Become Unstoppable in Love] * Choose the best man from many approaches! * Price: 1,400 yen (excluding tax) *The contents are in good condition, but the covers are creased! Please refer to the parts circled in red in the photos. I will sell them to those who don't mind! I will sell them to those who don't mind! #LoveUnstoppable #MarriageHunting #Romance #HighSpec #ShinoYoshizawa