"Energy development and associated environmental destruction in East Kalimantan, Indonesia", in Newsletter of G-COE Program, in Search of Sustainable Humanosphere in Asia and Africa, 3
"Lignin-degrading fungi as a biotechnological tool for biomass conversion" in Sustainable Development and Utilization of Tropical Forest Resources, ed. by Y. Imamura et al.
Universe Printing, Kyoto, Japan 2006
"Control of the generation of active oxygen species for selective lignin biodegradation by Ceriporiopsis subvermispora" in Biotechnology of Lignocellulose Degradation and biomass Utilization, ed. by Y. Ohmiya et al.
Uni Publishers, Tokyo, Japan 2004