"Don't Waste Your 30s" Shigehisa Nagamatsu Price: ¥1500 While it may be difficult to tell from the photos, there is some wear and tear, signs of reading, and yellowing. There are no markings. This is a used item, but I'd like to sell it to someone who understands this. #ShigehisaNagamatsu #Shigehisa_Nagamatsu #Book #Society/General