ISSN 0013-8770

• Series title: Kontyû, Tokyo [= 昆蟲]
• Publisher: Entomological Society of Japan
• Activity: 1926–1988
• NDL Digital Collections vols. 1(1) – 65(4) [1926–1997; also includes Japanese Journal of Entomology]
• CiNii (also includes Japanese Journal of Entomology)
• BioStor
• Continued by Japanese Journal of Entomology (1989–1997) and Japanese Journal of Entomology (n.s.) (1998–present)