JA 25, Spring 1997 SHIN'ICHI OKADA JA 25, Spring 19973,800 ¥ Latest issues sales available via following collaborative online stores. Post Architecture Books Ringringdo Shop SKU: 300025 Category: The Japan Architect English + Japanese / 226 x 297 mm / 1040 gDigital EditionFujisanPaper EditionAmazon US Content SHIN’ICHI OKADA