Itaru Nishizaki

• Kaiyō kōzōbutsu no taikyūsei kōjō gijutsu ni kansuru kyōdō kenkyū hōkokusho
• Kasen damu shisetsu bōshoku gaidorain (an)
• Kinzoku hifuku ni yoru taishokusei kōjō ni kansuru shiken chōsa hōkokusho
• Okinotorishima ni okeru kensetsu zairyō taikyusei shiken