"Kobe University Mathematics 15 Years" Akihiro Hayashi Price: ¥2300 #AkihiroHayashi #Akihiro_Hayashi #Book #Nature/Mathematics #Akahon (Red Book - a series of exam preparation books) #KobeUniversity #KobeUniversityPreparation #KobeUniversityMathematics #KobeUniversityMathematics15Years Thank you for viewing. There are traces of wetness and drying, and a certain feel to the book. There are check marks in ballpoint pen on some pages, as shown in the photos. However, I am looking at it from a layman's perspective, so please forgive any oversights. *I will send it as soon as possible, with simple packaging.