Yasuaki Watanabe

• The recent trend of hedge fund strategies
• Utakotoba utamakura daijiten
• Beetles and nature
• Chūsei waka no seisei
• Chūsei waka shiron
• Dokkai kōgi Nihon bungaku no hyōgen kikō
• Genji monogatari to waka
• Higi to shite no waka
• Minamoto no Sanetomo
• Tennō to geinō
• Utawareta fūkei
• Waka no rūru