"Jirin 21" Sanseido Price: -5000 yen First edition, July 1993 #Sanseido #Books #Language/Japanese Purchased and hardly used, it has been left on the bookshelf for 30 years. I am disposing of it to organize my books. The outer box shows signs of aging, but the book itself is almost new. Supervised by Takeshi Yoro. I believe the content is still very useful even in this day and age. Thank you.