IWASHITA Kouhei, TAKEUCHI Yutaka. Effects of improvement cutting on succession of major tree species in Satoyama forest in Aichi prefecture. Chubu Forestry Research. 2021. 69. 47-50
Iwashita Kouhei, Nakashima Hirofumi, Ishida Akira, Kurita Satoru. Capturing Aromia bungii with bait trap in Aichi Prefecture. Tree and Forest Health. 2018. 22. 2. 103-104
Iwashita Kouhei, Matsui Masaki, Hattori Tsutomu, Kajimura Hisashi. Life-cycle of Trichaptum biforme and cord-bagworms in dead oak trees -seasonal occurrence in relation to damaged year-. The Japanese Forest Society Congress. 2015. 126. 281-281