Professor at Center for Education and Innovation(Mathematics), Sojo University.

- 2007
- Doctor of Science, Kumamoto Unversity.
- (at Division of Mathematics, Department of Systems and Information, Graduate School of Science and Technology, Kumamoto University.)
- 2003
- Master of Science, Kumamoto University.
- (at Division of Algebra and Geometry, Department of Mathematics and Computer Science, Graduate School of Science and Technology, Kumamoto University.)
- 2001
- Bachelor of Science, Kumamoto University.
- (at Department of Mathematics, Faculty of Science, Kumamoto University.)

- April 2007--March 2008
- COE Technical Staff at 21st COE Program "Pulsed Power Science and Its Applications", Kumamoto University.
- April 2008--July 2008
- Special Project Researcher("Tokutei Jigyo Kyoin" in Japanese) at Faculty of Engineering, Kumamoto University.
- August 2008--March 2010
- COE Technical Staff at Global COE Program "Global Initiative Center for Pulsed Power Engineering", Kumamoto University.
- April 2010--March 2015
- Assistant Professor at General Education(Mathematics), Faculty of Engineering, Sojo University.
- April 2015--March 2024
- Associate Professor at Center for Education and Innovation(Mathematics), Sojo University.
- April 2024--present
- Professor at Center for Education and Innovation(Mathematics), Sojo University.

- Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science(JSPS), April 2014 - March 2017.
- Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science(JSPS), April 2018 - March 2024.

- Award of Best Teacher 2010 (Sojo University)
- Lecture: Calculus I (for Dept. of Mechanical Engineering and Dept. of Aerospace Systems Engineering) in Sojo University
- Award of Online Best Teacher 2020 (Sojo University)
- Lecture: Calculus I (for Dept. of Computer and Information Sciences and Dept. of Architecture) in Sojo University

- September 26, 2013
- Lecturer at "Faculty Development workshop 2013" in Seinan Jo Gakuin University / University Junior College.
- September 23, 2016
- Resource Person 1 at "Q-Links Q-Lab Staff Development Project" in Hakozaki campus, Kyushu University.

- May 2010--March 2014
- Member: Committee of information and communication technologies in education, Educational Affairs Department, Sojo University.
- July 2010--present
- Member: Committee of IT strategy development, Integrated Information Center, Sojo University.
- February 2012--March 2014
- Member: Group of web PR, PR Section, Sojo University.
- April 2012--March 2015
- Member: Section of Tutor, Student Affairs Department, Sojo University.
- October 2014--March 2020
- Member: Committee of Acceleration Program for University Education Rebuilding; Theme I Active Learning (Sojo University), Educational Affairs Department, Sojo University.
- October 2014--March 2020
- Faculty Developer: Acceleration Program for University Education Rebuilding; Theme I Active Learning (Sojo University), Educational Affairs Department, Sojo University.
- August 2015--March 2018
- Technical Advisor: SOJO Ventures, Sojo University.
- April 2015--present
- Member: Committee of Faculty Development, Educational Affairs Department, Sojo University.
- May 2016--present
- Member: Advisory Board of SOJO Ventures, Sojo University.
- September 2016--December 2016
- Member: Working Group of Educational Reform, Sojo University.
- January 2017--March 2019
- Member: Working Group of New Educational Reform, Sojo University.
- April 2020--present
- Faculty Developer: Sojo University.
- April 2020--present
- Member: Committee of Online Lecture Technology, Sojo University.
- April 2021--present
- Member: Steering Committee of Student Support, Sojo University.
- April 2023--present
- Chair: Committee of Faculty Development, Educational Affairs Department, Sojo University.

- June 2010--present
- Advisor of German-style Board Game Club "Brettspiel", Sojo University.
- April 2011--March 2015
- Tutor of 2011's 5 students in Dept. of Applied Microbial Technology, Sojo University.
- April 2012--March 2015
- Tutor of 2012's 5 students in Dept. of Applied Microbial Technology, Sojo University.
- April 2013--March 2016
- Tutor of 2013's 6 students in Dept. of Applied Microbial Technology, Sojo University.
- March 2014--present
- Advisor of Brass Band Club "Sojo Wind Ensemble", Sojo University.
- April 2014--March 2017
- Tutor of 2014's 7 students in Dept. of Applied Microbial Technology, Sojo University.
- April 2015--March 2018
- Tutor of 2015's 6 students in Dept. of Applied Microbial Technology, Sojo University.
- November 2016--January 2018
- Supervising teacher of "JENESYS2016 Taiwan 25 Students Team", Sojo University.
- April 2017--March 2020
- Tutor of 2017's 5 students in Dept. of Applied Microbial Technology, Sojo University.
- November 2017--May 2018
- Supervising teacher of "Sojo--Kao Yuan Taiwan 24 Students Team 2017", Sojo University.
- October 2018--March 2019
- Supervising teacher of "Sojo--I-Shou Taiwan 8 Students Team 2018", Sojo University.
- October 2018--March 2019
- Supervising teacher of "Sojo--Kao Yuan Taiwan 32 Students Team 2018", Sojo University.
- April 2019--March 2022
- Tutor of 2019's 7 students in Dept. of Applied Microbial Technology, Sojo University.
- March 2021--present
- Advisor of Yosakoi Club "Kazaguruma", Sojo University.
- April 2024--March 2025
- Tutor of 2024's 6 students in Dept. of Biotechnology and Life Sciences, Sojo University.

- April 2008--January 2010
- Official Member: Japan System Analysts Group
- February 2010--present
- Official Member: Japan IT Strategist Association
- February 2010--January 2011
- Board Member: Japan IT Strategist Association
- October 2010--present
- Member: Mathematical Society of Japan
- February 2011--January 2012
- Board Member: Japan IT Strategist Association
- February 2012--January 2013
- Board Member: Japan IT Strategist Association
- November 2012--November 2013
- Member: Working Group of Q-Links Future Planning
- December 2013--March 2014
- Member: Working Group of Preparatory Q-Links 2014
- September 2015--present
- Member: Japanese Association of First-Year Experience at Universities and Colleges
- April 2018--December 2018
- Member: Working Group of Q-conference 2018

- June 1998
- Certificate: Class II Information Technology Engineer Examination (Japan Information-Technology Engineers Examination Center)
- December 2005
- Certificate: Information Systems Security Administrator Examination (Japan Information-Technology Engineers Examination Center)
- December 2006
- Certificate: Network Systems Engineer Examination (Japan Information-Technology Engineers Examination Center)
- December 2007
- Certificate: Systems Analyst Examination (Japan Information-Technology Engineers Examination Center)

- Calculus I (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Wednesday, Friday
- Calculus I (for Dept. of Nanoscience and Dept. of Biotechnology and Life Sciences)
- Monday x1, Thursday, Friday
- Calculus for Pharmaceutical Sciences(for Faculty of Pharmaceutical Sciences)
- Thursday
- Computer Science[Intensive Course] (for Faculty of Science, Kumamoto University)
- Intensive course

- Calculus II (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Wednesday, Friday
- Calculus II (for Dept. of Nanoscience and Dept. of Biotechnology and Life Sciences)
- Monday, Thursday
- Ordinary Differential Equation (for Faculty of Engineering)
- Friday
- Ordinary Differential Equation (for Faculty of Computer and Information Sciences)
- Wednesday

- Calculus I (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Wednesday, Friday
- Calculus I (for Dept. of Nanoscience, Dept. of Applied Microbial Technology and Dept. of Applied Life Science)
- Monday x1, Thursday x2
- Calculus for Pharmaceutical Sciences(for Faculty of Pharmaceutical Sciences)
- Tuesday x2
- Elementary Analysis A[Term 1] (for Faculty of Education, Kumamoto University)
- Friday
- Elementary Analysis B[Term 2] (for Faculty of Education, Kumamoto University)
- Friday
- Analysis A[Term 1] (for Faculty of Education, Kumamoto University)
- Friday
- Analysis B[Term 2] (for Faculty of Education, Kumamoto University)
- Friday

- Calculus II (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Wednesday, Friday
- Calculus II (for Dept. of Nanoscience, Dept. of Applied Microbial Technology and Dept. of Applied Life Science)
- Monday, Thursday
- Ordinary Differential Equation (for Faculty of Engineering)
- Friday
- Ordinary Differential Equation (for Faculty of Computer and Information Sciences)
- Wednesday
- Introduction to Analysis A[Term 3] (for Faculty of Education, Kumamoto University)
- Tuesday
- Introduction to Analysis B[Term 4] (for Faculty of Education, Kumamoto University)
- Tuesday
- Computer Science[Term 4] (for Faculty of Science, Kumamoto University)
- Friday

- Calculus I (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Wednesday, Friday
- Calculus I (for Dept. of Nanoscience, Dept. of Applied Microbial Technology and Dept. of Applied Life Science)
- Monday, Tuesday, Wednesday
- Calculus for Pharmaceutical Sciences(for Faculty of Pharmaceutical Sciences)
- Friday x2
- Elementary Analysis A[Term 1] (for Faculty of Education, Kumamoto University)
- Thursday
- Elementary Analysis B[Term 2] (for Faculty of Education, Kumamoto University)
- Thursday
- Analysis A[Term 1] (for Faculty of Education, Kumamoto University)
- Thursday
- Analysis B[Term 2] (for Faculty of Education, Kumamoto University)
- Thursday

- Calculus II (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Tuesday, Thursday
- Calculus II (for Dept. of Nanoscience, Dept. of Applied Microbial Technology and Dept. of Applied Life Science)
- Tuesday, Friday
- Ordinary Differential Equation (for Faculty of Engineering)
- Thursday
- Ordinary Differential Equation (for Faculty of Computer and Information Sciences)
- Thursday
- Introduction to Analysis A[Term 3] (for Faculty of Education, Kumamoto University)
- Friday
- Introduction to Analysis B[Term 4] (for Faculty of Education, Kumamoto University)
- Friday
- Computer Science[Term 4] (for Faculty of Science, Kumamoto University)
- Friday

- Calculus I (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Wednesday, Friday
- Calculus I (for Dept. of Nanoscience, Dept. of Applied Microbial Technology and Dept. of Applied Life Science)
- Monday, Tuesday, Wednesday
- Calculus for Pharmaceutical Sciences(for Faculty of Pharmaceutical Sciences)
- Friday x2
- Elementary Analysis A[Term 1] (for Faculty of Education, Kumamoto University)
- Thursday
- Elementary Analysis B[Term 2] (for Faculty of Education, Kumamoto University)
- Thursday
- Analysis A[Term 1] (for Faculty of Education, Kumamoto University)
- Thursday
- Analysis B[Term 2] (for Faculty of Education, Kumamoto University)
- Thursday

- Calculus II (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Wednesday, Friday
- Calculus II (for Dept. of Nanoscience, Dept. of Applied Microbial Technology and Dept. of Applied Life Science)
- Monday, Wednesday
- Ordinary Differential Equation (for Faculty of Engineering)
- Tuesday
- Ordinary Differential Equation (for Faculty of Computer and Information Sciences)
- Tuesday
- Introduction to Analysis A[Term 3] (for Faculty of Education, Kumamoto University)
- Friday
- Introduction to Analysis B[Term 4] (for Faculty of Education, Kumamoto University)
- Friday
- Computer Science[Term 4] (for Faculty of Science, Kumamoto University)
- Friday

- Calculus I (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Thursday, Friday
- Monday, Wednesday
- Calculus for Pharmaceutical Sciences(for Faculty of Pharmaceutical Sciences)
- Friday x2
- Fundamental Mathematics (for Faculty of Biotechnology and Life science, Faculty of Engineering and Faculty of Computer and Information Sciences)
- Monday, Tuesday
- Elementary Analysis A[Term 1] (for Faculty of Education, Kumamoto University)
- Thursday
- Elementary Analysis B[Term 2] (for Faculty of Education, Kumamoto University)
- Thursday
- Analysis IIA (for Faculty of Education, Kumamoto University)
- Thursday

- Calculus II (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Monday, Wednesday
- Monday, Wednesday
- Ordinary Differential Equation (for Faculty of Engineering)
- Tuesday
- Ordinary Differential Equation (for Faculty of Computer and Information Sciences)
- Tuesday
- Introduction to Analysis A[Term 3] (for Faculty of Education, Kumamoto University)
- Friday
- Introduction to Analysis B[Term 4] (for Faculty of Education, Kumamoto University)
- Friday
- Computer Science[Term 4] (for Faculty of Science, Kumamoto University)
- Friday

- Calculus I (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Wednesday, Friday
- Monday, Wednesday
- Calculus for Pharmaceutical Sciences(for Faculty of Pharmaceutical Sciences)
- Friday x2
- Fundamental Mathematics (for Faculty of Biotechnology and Life science, Faculty of Engineering and Faculty of Computer and Information Sciences)
- Monday, Tuesday

- Calculus II (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Monday, Wednesday
- Monday, Wednesday
- Ordinary Differential Equation (for Faculty of Engineering)
- Tuesday
- Ordinary Differential Equation (for Faculty of Computer and Information Sciences)
- Tuesday
- Computer Science (for Faculty of Science, Kumamoto University)
- Friday

- Calculus I (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Thursday, Friday
- Monday, Wednesday
- Calculus for Pharmaceutical Sciences(for Faculty of Pharmaceutical Sciences)
- Friday x2
- Fundamental Mathematics (for Faculty of Biotechnology and Life science, Faculty of Engineering and Faculty of Computer and Information Sciences)
- Monday, Tuesday

- Calculus II (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Monday, Thursday
- Monday, Wednesday
- Basics of Linear Algebra (for Dept. of Applied Microbial Technology and Dept. of Nanoscience)
- Wednesday
- Ordinary Differential Equation (for Faculty of Engineering and Faculty of Computer and Information Sciences)
- Tuesday
- Computer Science (for Faculty of Science, Kumamoto University)
- Friday

- Calculus I (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Thursday, Friday
- Calculus I (for Dept. of Applied Microbial Technology and Dept. of Applied Life Science)
- Monday, Wednesday
- Calculus for Pharmaceutical Sciences(for Faculty of Pharmaceutical Sciences)
- Friday x2
- Monday, Tuesday

- Calculus II (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Monday, Thursday
- Monday, Wednesday
- Basics of Linear Algebra (for Dept. of Applied Microbial Technology and Dept. of Nanoscience)
- Wednesday
- Ordinary Differential Equation (for Faculty of Engineering and Faculty of Computer and Information Sciences)
- Tuesday
- Computer Science (for Faculty of Science, Kumamoto University)
- Friday

- Calculus I (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Thursday, Friday
- Monday, Wednesday
- Calculus I (for Dept. of Mechanical Engineering and Dept. of Aerospace Systems Engineering)
- Tuesday, Friday
- Monday, Tuesday

- Calculus II (for Dept. of Computer and Information Sciences and Dept. of Architecture)
- Monday, Thursday
- Monday, Wednesday
- Calculus II (for Dept. of Mechanical Engineering and Dept. of Aerospace Systems Engineering)
- Tuesday, Friday

- Calculus I (for Dept. of Computer and Information Sciences)
- Thursday, Friday
- Calculus I (for Dept. of Applied Microbial Technology and Dept. of Applied Life Science)
- Monday, Wednesday
- Calculus I (for Dept. of Mechanical Engineering, Dept. of Architecture and Dept. of Aerospace Systems Engineering)
- Tuesday, Friday
- Linear Algebra I (for Dept. of Applied Microbial Technology)
- Tuesday
- Monday, Tuesday

- Calculus II (for Dept. of Computer and Information Sciences)
- Monday, Thursday
- Calculus II (for Dept. of Applied Microbial Technology, Dept. of Architecture and Dept. of Applied Life Science)
- Monday, Wednesday
- Calculus II (for Dept. of Mechanical Engineering and Dept. of Aerospace Systems Engineering)
- Tuesday, Friday

- Calculus I (for Dept. of Computer and Information Sciences)
- Thursday x 2
- Calculus I (for Dept. of Applied Microbial Technology and Dept. of Applied Life Science)
- Monday, Wednesday
- Calculus I (for Dept. of Mechanical Engineering and Dept. of Aerospace Systems Engineering)
- Tuesday, Friday
- Linear Algebra I (for Dept. of Applied Microbial Technology)
- Tuesday
- Monday, Tuesday

- Calculus II (for Dept. of Computer and Information Sciences)
- Monday, Thursday
- Calculus II (for Dept. of Applied Microbial Technology and Dept. of Applied Life Science)
- Monday, Wednesday
- Linear Algebra II (for Dept. of Applied Microbial Technology)
- Tuesday

- Calculus I (for Dept. of Computer and Information Sciences)
- Thursday x 2
- Calculus I (for Dept. of Applied Microbial Technology and Dept. of Applied Life Science)
- Monday, Wednesday
- Calculus I (for Dept. of Mechanical Engineering and Dept. of Aerospace Systems Engineering)
- Tuesday, Friday
- Linear Algebra I (for Dept. of Applied Microbial Technology)
- Tuesday
- Monday, Tuesday

- Calculus II (for Dept. of Computer and Information Sciences)
- Thursday x 2
- Calculus II (for Dept. of Applied Microbial Technology and Dept. of Applied Life Science)
- Monday, Wednesday
- Calculus II (for Dept. of Mechanical Engineering and Dept. of Aerospace Systems Engineering)
- Tuesday, Friday
- Linear Algebra II (for Dept. of Applied Microbial Technology)
- Tuesday

- Calculus I (for Dept. of Computer and Information Sciences)
- Monday, Thursday
- Calculus I (for Dept. of Applied Microbial Technology and Dept. of Applied Life Science)
- Monday, Wednesday
- Calculus I (for Dept. of Mechanical Engineering and Dept. of Aerospace Systems Engineering)
- Tuesday, Friday
- Linear Algebra I (for Dept. of Applied Microbial Technology)
- Friday
- Introduction to Computers (for Dept. of Applied Microbial Technology; Class A)
- Tuesday

- Calculus II (for Dept. of Computer and Information Sciences)
- Monday, Thursday
- Calculus II (for Dept. of Applied Microbial Technology and Dept. of Applied Life Science)
- Monday, Wednesday
- Calculus II (for Dept. of Mechanical Engineering and Dept. of Aerospace Systems Engineering)
- Tuesday, Friday
- Linear Algebra II (for Dept. of Applied Microbial Technology)
- Friday
- Computer Excercises I (for Dept. of Applied Microbial Technology)
- Tuesday

Yasuhiro OHSHIMA

Center for Education and Innovation(Mathematics), Sojo University4-22-1 Ikeda, Nishi-ku, Kumamoto-shi, Kumamoto-ken, 860-0082, JAPAN