Takashi Okutani

• Marine Mollusks in Japan
• World seashells of rarity and beauty
• Bibliography on the malacological works of Dr. Takashi Okutani, 1955-1994
• Bivalves from continental shelf and slope around Japan
• Breve descripción de los calamares existentes en aguas mexicanas
• Cephalopods from continental shelf and slope around Japan
• Contributed papers to International Symposium on Large Pelagic Squids
• Gastropods from continental shelf and slope around Japan
• Ika wa shaberushi sora mo tobu
• Mizu no ikimono
• Nihon kinkaisan kairui zukan
• Nihon no kai (Shizen kansatsu shirizu)