① Matterhorn North Face by Masatsugu Konishi, Chuko Bunko, 1979, ¥280 Nowadays, it's common to climb it quickly even in winter, but back then, it was an expedition requiring serious resolve. And I, who have winter climbing experience, say this. There are stains on the edges of the pages, and the main body has age-related yellowing. ② Betting Youth on Mountains by Naomi Uemura, Bungei Shunju Bunko, 1978, 3rd printing, ¥260 The cover has tears. The main body has age-related yellowing, but I think it can be read without problems.