1992

• Ochi, T. 1992: Studies on the coprophagous scarab beetles from East Asia. I. (Coleoptera, Scarabaeidae). Giornale italiano di entomologia 6(30): 9–14. [not seen] Reference page. 

• Ochi, T.; Araya, K. [1994](1992): Studies on the coprophagous scarab beetles from East Asia. 2. (Coleoptera, Scarabaeidae). Giornale italiano di entomologia 6(31): 79–108. [not seen] Reference page. 

• Araya, K.; Ochi, T. 1992: A new record of Aesalus timidus (Coleoptera, Lucanidae) from the Malay Peninsula. Elytra, Tokyo 20: 206. Reference page. 

1993

• Araya, K.; Ochi, T.; Johki, Y. 1993: The trogid genus Xizangia Zhang, 1988, a junior synonym of the lucanid genus Penichrolucanus Deyrolle, 1863. Elytra, Tokyo 21(1): 87–91. Reference page. 

2002

• Masumoto, K.; Ochi, T.; Hanboonsong, Y. 2002: New species of the genus Onthophagus (Coleoptera, Scarabaeidae) from Thailand: Part 2. Fifteen new Onthophagus from various areas of Thailand. Elytra 30(2): 457–482. Reference page. 

2010

• Ochi, T.; Kon, M.; Kishimoto-Yamada, K. 2010: A new species of the subgenus Parascatonomus of the genus Onthophagus (Coleoptera: Scarabaeidae) from Sarawak, Borneo. Entomological review of Japan 65(1): 135-140. PDF (full issue).

• Ochi, T.; Kon, M.; Bai, M. 2010: A new species of the genus Trox from Sichuan, China (Coleoptera: Scarabaeoidea: Trogidae). Entomological review of Japan 65(1): 131-134. PDF

2012

• Ochi, T.; Kon, M.; Masumoto, K. 2012: A new species of the genus Parascatonomus (Coleoptera: Scarabaeidae) from the Malay Peninsula. Kogane, (13): 139–142. Reference page. 

• Masumoto, K.; Ochi, T.; Kon, M. 2011: A new Onthophagus species (Coleoptera, Scarabaeidae) from Borneo. Elytra (n.s.) 1(2): 213–216. Reference page. 

2013

• Ochi, T.; Kon, M.; Masumoto, K. 2013: Six new taxa of the genus Nothochodaeus Nikolajev from the Malay Peninsula, Sumatra and Borneo (Coleoptera, Scarabaeoidea, Ochodaeidae). Japanese journal of systematic entomology 19(2): 309–326. Reference page. 

• Masumoto, K.; Ochi, T.; Lan, Y.-C. 2013: Dung beetles (Scarabaeidae, Coleoptera) from the Kenting Area in Taiwan. Japanese journal of systematic entomology 19(2): 243–250. Reference page. 

2014

• Ochi, T.; Kon, M. 2014: Copris (Coleoptera: Scarabaeidae) from Langkawi Is., off the Malay Peninsula, with description of a new species. Japanese journal of systematic entomology 20(2): 315–318. Reference page. 

• Ochi, T.; Kon, M. 2014: Notes on the coprophagous scarab-beetles (Coleoptera: Scarabaeidae) from Southeast Asia (XXIV). Four new species of Onthophagus from Malaysia. Japanese journal of systematic entomology 20(2): 341–346. Reference page. 

• Ochi, T.; Kon, M.; Kawahara, M. 2014: Three new species of the genus Trox Fabricius from Southeast Asia (Coleoptera: Trogidae). Giornale italiano di entomologia 13(59): 515–522. Abstract only seen Reference page. 

• Ochi, T.; Kon, M.; Masumoto, K. 2014: Six new species of the subgenus Indachorius of the genus Onthophagus (Coleoptera: Scarabaeidae) from the Malay Peninsula. Giornale italiano di entomologia 13(59): 557–572. Abstract only seen Reference page. 

• Masumoto, K.; Ochi, T.; Lee, C.-F. 2014: Two new Onthophagus species (Coleoptera, Scarabaeidae) from Taiwan. Elytra (n.s.) 4(2): 261–266. Reference page. 

2016

• Ochi, T. & Kon, M., 2016. Notes on the Coprophagous Scarab-beetles from Southeast Asia. XXVII Three New Species of the Genus Parascatonomus. Elytra (n.s.) 6(2): 313–320. Reference page. 
• Ochi T., Thai P.H. & Kon M. 2016. A New Species of the Genus Parachorius from Vietnam. Elytra (n.s.) 6(2): 307–311.

• Ochi, T., Kon, M. & Kakizoe, S. 2016. Nine New Taxa of the Genus Gilletianus from Southeast Asia (Coleoptera: Scarabaeidae). Japanese journal of systematic entomology 22(2): 307–320. Reference page.