The Study File / 1

Research on Human-Induced Environmental Formation (Vegetation) by Prehistoric Humans

The Institute for the Advancement of Higher Education, Center for Fundamental Education/ Research by Associate Professor Hiroo Nasu

This research aims to explain the history of plant introduction, domestication (transforming wild plants into crops), and breeding in the Japanese archipelago during prehistoric times by integrating archaeobotany and plant genetics. The study will investigate the introduction of non-native plants during the Paleolithic era (before 14,000 BCE), the presence or absence of plant domestication during the Jomon period (14,000–300 BCE), and the varieties of rice, their introduction routes, and their spread processes during the Yayoi period (300 BCE–300 CE). Furthermore, the research will attempt to analyze ancient DNA from plant remains excavated from archaeological sites to verify these historical aspects directly.


The Study File / 2

Research on Passive Mechanisms Producing Smooth Locomotion in the Musculoskeletal Systems of Archosaurs

Faculty of Engineering, Department of Mechanical Systems Engineering / Research by Professor Tetsuya Kinugasa

This research focuses on the passive mechanisms within the musculoskeletal systems that enable smooth locomotion (such as walking and running) in vertebrates. By studying the anatomy of crocodilians and birds, both archosaurs, the study aims to confirm the existence of passive movement mechanisms involving multiple muscles. We test the validity of these mechanisms using robots constructed based on skeletal specimens. Furthermore, by applying these mechanisms to dinosaurs, which are extinct archosaurs, the research aims to shed light on the locomotion of extinct animals. This challenge has been difficult for conventional studies. 


The Study File / 3

Development of Antibacterial Bioplastics Using Sustainable Marine Resources

Faculty of Science, Department of Chemistry / Research by Dr. Masanori Yamada

We have previously developed soy-based plastics using soy protein extracted from soybean meal and DNA-based plastics using DNA from salmon milt. These materials are sustainable, derived from nature, and possess the property of biodegradability, breaking down in the environment. In this research project, we propose creating antibacterial plastics using protamine, a protein derived from salmon milt, also used as a food preservative.


The Study File / 4

Development of Automated 3D Cell Monolayer Technology for Constructing Organs-on-a-Chip

Institute of Frontier Science and Technology, Organization for Research Development / Research by Professor Ryosuke Iwai

Studying the pharmacokinetics of absorption, distribution, metabolism, and excretion (ADME) using cultured cells can reduce animal testing and improve the efficiency of drug development without the influence of species differences. I have developed a method that uses a proprietary cell self-aggregation technology applied to special silicone-based culture flow channels. This technique automatically forms three-dimensional tissue structures resembling organs in various shapes and locations within a culture dish. By flowing test drugs through these channels for evaluation, this method is expected to become foundational technology for the next generation of "organ-on-a-chip" drug assessments, which aim to replicate human organ functions on a culture dish.


Student’s Voice

Mastering Systems to Support Land-Based Aquaculture
Applying Laboratory Knowledge in the Real World

Kazuki Takeyama, Department of Bio- and Applied Chemistry (now Department of Applied Chemistry) ,March 2024 Graduate 

I was amazed by the idea that "marine fish can be farmed on land," which led me to Okayama University of Science. Under the guidance of Professor Yamamoto, I developed an interest in the water circulation systems that support aquaculture. I have decided to join a company that designs and constructs irrigation channels and reservoirs. I am enthusiastic about applying the knowledge I gained in the laboratory to my work.




Student’s Voice

Inspired by Passionate Professors and Peers, Pursuing Research with Determination

Megumi Aguro, March 2024 Graduate

I became interested in chemistry when I learned that everything around us is made up of chemical substances, leading me to pursue a degree in the Department of Chemistry. Currently, I am researching new phosphors for use in white LED lighting. Throughout my experiments and reports, the support of my peers and professors in the department has been invaluable. Many people here are passionate about chemistry, and even just listening to the research topics of those studying different topics provides new insights and hints that I can apply to my own research. After graduation, I plan to advance to graduate school. In the future, I hope to pursue a research career that improves our daily lives through the power of chemistry.




[Fluid Power System Laboratory]

Remarkable Achievement: Selected as a JSPS Research Fellow and Winner of the Fluid Power System Society Paper Award

In the Graduate School of Engineering (now the Graduate School of Science and Engineering), we place great emphasis on developing presentation skills by guiding students in writing papers and delivering presentations at international conferences. This year, Takumi Kobayashi from Professor Akagi’s lab in the Fluid Power System Laboratory was awarded the "SMC Takada Award" by the Japan Fluid Power System Society. In addition to presenting three research papers, Mr. Kobayashi has been selected as a JSPS Research Fellow (DC1). Being chosen as a JSPS Research Fellow is a rare honor and serves as an inspiration to other students.


Student’s Voice

Discovering a Passion for Research through Engaging, Hands-on Classes

Takumi Kobayashi, Department of Systems Science, Graduate School of Engineering
JSPS Research Fellow, 2nd Year Doctoral Student

The classes in Professor Akagi’s lab are entirely hands-on and filled with ideas and creativity, making them always stimulating. Even those not initially knowledgeable about robots or circuits find themselves becoming research enthusiasts. Within two to three years, they become professionals. However, the research journey is long, and 90% of experiments end in failure. This is why Professor Akagi, who inspires and elevates the enthusiasm and curiosity of students, is essential. He is also my role model as I progress through my doctoral program.


  Student’s Voice

CHRISTOPHER CANDRA LISTIAN

Department of Mechanical Systems Engineering, March 2024 Graduate (from the Republic of Indonesia)

International Exchange as a Turning Point: Exciting Every Day

I wanted to work in manufacturing in the future, so after attending a Japanese language school in Hokkaido, I enrolled in the Faculty of Engineering's Department of Mechanical Systems Engineering at Okayama University of Science. At the beginning of my studies, I lacked confidence in my Japanese and couldn't initiate conversations with others. Then I participated in a lunch meeting at the Global Center. I was able to open up and have many conversations with the members. Since then, I have participated in international exchange events and gradually gained confidence in my Japanese. Now, I can initiate conversations with Japanese people, and I truly enjoy talking with my peers in the lab every day.

By overcoming my initial nervousness and actively engaging in conversations, I improved not only my language skills but also my communication abilities. After graduation, I secured a job with a manufacturer in Okayama, and I intend to utilize these communication skills in my professional life.
The Global Center serves as a support hub for international exchange, not only for international students but also for Japanese students. I hope that new students will make the most of it to broaden their perspectives and explore new possibilities.


  Student’s Voice

Achieving My Dream through a Supportive Job-Hunting Environment

Kanna Shimo, Department of Mechanical Systems Engineering,March 2024 Graduate

When I first enrolled, I was interested in aerospace engineering. Still, my interests shifted to vehicles such as motorcycles and cars overtime. I began my job search in earnest in the spring of my third year. Attending company briefings helped me clarify my vision: I wanted to develop safety control systems to prevent motorcycle falls. Thorough research was crucial to understanding myself and the companies I was interested in. The Career Support Center was invaluable for reviewing my resume. Their feedback highlighted areas I needed to consider, which was extremely helpful. I could also rely on my department for the technical aspects of my resume, which was very reassuring. During my job search, the support of my professors and friends was a great source of strength. Ultimately, I secured a position at Honda Motor Co., where I can work on motorcycle development. I am excited about starting my new job this spring.