World's Best Scientists 2026 revealed!
VIEW LIST
Most Affordable Colleges
Most Affordable Colleges
Affordable PhD Programs
Affordable Online Masters Programs
Affordable Online Bachelor Degree Programs
Affordable Online Colleges
Affordable Online Colleges for Military
Business & Management
Affordable Online MBA Programs
Affordable Online Business Degree
Affordable Online Accounting Degree Programs
Affordable Online Master's in Accounting
Affordable Doctoral Programs in Leadership
Technology Programs
Affordable Online Computer Science Degree
Affordable Online Engineering Degree
Affordable Online Data Science Masters
Affordable Online Cyber Security Degree
Cheapest MLIS Degree Online
Education Programs
Affordable Online Education Degree
Affordable Online Master's in Teaching
Affordable Online Elementary Education Degree
Affordable Online Colleges for Early Childhood Education
Healthcare Programs
Cheapest Online MHA Programs
Affordable Online MBA in Healthcare Management
Affordable Online Healthcare Administration Degree
Affordable Online Public Health Degree
More Affordable Online Programs
Affordable Online Speech Pathology Programs
Affordable Online MSW Programs
Affordable MFA Online
Affordable Online Criminal Justice Degree
Nursing programs
Cheapest RN to BSN Online
Affordable Online Nursing Programs
Affordable Online Nurse Practitioner Programs
Affordable Online FNP Programs
More Affordable Online Programs
Affordable Online Psychology Degree
Affordable Online Counseling Degree
Affordable Online Substance Abuse Counseling Degree
Affordable Online MBA Programs No GMAT
Cheapest Online Master's in Human Resources
Affordable Online Executive MBA Programs
Cheapest BCBA Online Programs
Affordable Online Master's Programs in Counseling
Affordable Christian Counseling Degree
College Rankings
Online Colleges
Best College Majors
Online PhD Programs
Highest Paying Bachelor Degrees
Easy Degrees That Pay Well
Masters Degree
Computer Science
Accelerated Online Computer Science Degree
Best Online Computer Science Degree
Best Cyber Security Courses Online
MIS Degree
Is a Computer Science Degree Worth It?
Psychology
Forensic Psychology Degree
Best Online Psychology Degree
Online PsyD Programs
Online Masters in Psychology
Doctorate in Psychology
Substance Abuse Counselor Degree
Masters in Educational Psychology
Is a Psychology Degree Worth It?
Criminal Psychology Degree
Best Accelerated Psychology Degree Online
Nursing
Best Online LPN Programs
Best Online Nursing Programs
LPN to RN Programs
ADN to NP Programs
Accelerated Nurse Practitioner Programs
Best Online Nurse Practitioner Programs
Business
Best Business Masters Degrees
Online Business Degree
Best Online Construction Management Degree
Online Masters in Finance
1 Year Master's Programs Online
Types of Business Masters Degrees
Education
Best Online Masters in Education
Doctorate Degree in Education
Master's Degree in Education
Educational Leadership Doctoral Programs Online
Best Online Physical Education Degree
Social Work
Accelerated MSW Programs
Best Online Social Work Degree
LCSW Online Programs
Online MSW Programs No GRE Required
Masters Degree in Social Work Online
Best Online MBA Programs
Best Accelerated MBA Programs
Online MBA Programs Cost
Best MBA Acceptance Rates
How Hard is it to Get an MBA
MBA in Information Technology
Is an Online MBA Worth It?
Best Accelerated MBA Programs Online
Best Online Executive MBA Programs
Easiest Online MBA Programs
Popular Degree Programs
Best Doctorate Degree Online no Dissertation
Best Degrees That Make the Most Money
Best Online Certificate Programs That Pay Well
Best Online Degree Programs
Accelerated Online Degree Programs for Working Adults
Accredited Self-Paced Online Colleges?
Easiest Online Degrees That Pay Well
Easiest College Majors
Best Associate Degrees
Additional Degrees
Library Science Degree
Supply Chain Management Degree
Finance Degree
Accredited Online Counseling Programs
Cyber Security Degree
Best Online Graphic Design Degree
History Degree
Human Resources Degree
Best Online Nutrition Degree
Nutrition Degree
Logistics Degree
Best Library Science Degree Online
Human Services Degree
Bookkeeping Certification
Masters in Forensic Accounting
Career Resources
Career Planning
Logistics Careers
Do You Need a Psychology Degree to Be a Therapist
Highest Paying Psychology Jobs
Criminal Justice Careers
LCSW Salary by State
Nursing
Accredited Online Medical Billing And Coding Schools
Become A Medical Assistant In 6 Weeks
Best States For Nurses
Forensic Nurse
How Much Does Nursing School Cost
Business Careers
Accounting Careers
Forensic Accounting Careers
Business Administration Careers
Healthcare Administration Careers
Business Management Careers
Psychology Careers
Cognitive Psychology Careers
Behavioral Psychology Careers
Organizational Psychology Careers
Careers in Addiction Recovery
Child and Adolescent Psychology
Computer Science Careers
Information Systems Careers
Software Engineering Career Path
Best Online Medical Coding Courses
Library Science Careers
Data Scientist Career Path
Careers in Education
Educational Leadership Careers
Child Development Careers
Careers in Special Education
Careers in Higher Education
Teaching Careers
MBA Careers
MBA in Healthcare Management Salary
MBA Career Paths and Salaries
What Can I Do With a Business Degree in Healthcare
Is an MBA Worth It in 2024?
Can I Get an MBA Without a Business Degree
Counseling Careers
How to Become a Christian Counselor
How to Become a Mental Health Counselor
Social Work vs. Counseling
Career In Substance Abuse And Addictions Counseling
How to Become a Counselor
Popular Careers
Biotechnology Careers
Sustainability Careers
Gerontology Careers
Criminology Careers
Biology Careers
EKG Technician
Trade School Programs That Pay Well
Social Work Careers
How to Become a School Social Worker
Macro Social Work Careers
How to Become a Medical Social Worker
How to Become a Social Worker
Social Worker Career Path
Colleges by State
Best Business Schools
Business Schools in Texas
Business Schools in California
Business Schools in Florida
Business Schools in Georgia
Business Schools in Ohio
Best Online MBA Programs
Online MBA Programs in Texas
Online MBA Programs in California
Online MBA Programs in Florida
Online MBA Programs in Michigan
Online MBA Programs in Ohio
Best MSW Programs
MSW Programs in Texas
MSW Programs in California
MSW Programs in Florida
MSW Programs in New York
MSW Programs in Ohio
Best Psychology Schools
Psychology Schools in Texas
Psychology Schools in California
Psychology Schools in Florida
Psychology Schools in Georgia
Psychology Schools in Ohio
Best Online Psychology Degrees
Online Psychology Degree in Texas
Online Psychology Degree in California
Online Psychology Degree in Florida
Online Psychology Degree in Georgia
Online Psychology Degree in Ohio
How to Become a Psychologist
How to Become a Psychologist in Texas
How to Become a Psychologist in California
How to Become a Psychologist in Florida
How to Become a Psychologist in Georgia
How to Become a Psychologist in Ohio
Best Nursing Schools
Nursing Schools in Texas
Nursing Schools in California
Nursing Schools in Florida
Nursing Schools in Georgia
Nursing Schools in Ohio
Best Online Nursing Programs
Online Nursing Programs in Texas
Online Nursing Programs in California
Online Nursing Programs in Florida
Online Nursing Programs in Georgia
Online Nursing Programs in Ohio
How to Become a Social Worker
How to Become a Social Worker in Texas
How to Become a Social Worker in California
How to Become a Social Worker in Florida
How to Become a Social Worker in New York
How to Become a Social Worker in Massachusetts
Best Accounting Schools
Accounting Schools in Texas
Accounting Schools in California
Accounting Schools in Florida
Accounting Schools in Georgia
Accounting Schools in Ohio
Best Nurse Practitioner Programs
Nurse Practitioner Programs in Texas
Nurse Practitioner Programs in California
Nurse Practitioner Programs in Florida
Nurse Practitioner Programs in Georgia
Nurse Practitioner Programs in Ohio
Best Online LPN/LVN Programs
Online LPN Programs in Delaware
Online LPN Programs in Florida
Online LPN Programs in Missouri
Online LPN Programs in NC
Online LPN Programs in New Jersey
Online LPN Programs in NY
Online LPN Programs in Ohio
Online LPN Programs in PA
Online LPN Programs in South Carolina
Online LPN Programs in Virginia
Online LVN Programs in California
Online LVN Programs in Texas
How to Become a Counselor
How to Become a Counselor in Texas
How to Become a Counselor in California
How to Become a Counselor in Florida
How to Become a Counselor in Georgia
How to Become a Counselor in Ohio
How to Become a Counselor in Arizona
How to Become a Counselor in Colorado
How to Become a Counselor in Indiana
How to Become a Counselor in Michigan
How to Become a Counselor in Missouri
How to Become a Counselor in Nevada
How to Become a Counselor in New Jersey
How to Become a Counselor in New Mexico
How to Become a Counselor in Oregon
How to Become a Counselor in South Carolina
How to Become a Counselor in Utah
How to Become a Counselor in Washington
Best Scholars
BEST SCIENTISTS BY DISCIPLINE
Animal Science and Veterinary
Biology and Biochemistry
Business and Management
Chemistry
Computer Science
Earth Science
Ecology and Evolution
Economics and Finance
Electronics and Electrical Engineering
Engineering and Technology
Environmental Sciences
Genetics
Immunology
Law
Materials Science
Mathematics
Mechanical and Aerospace Engineering
Medicine
Microbiology
Molecular Biology
Neuroscience
Physics
Plant Science and Agronomy
Political Science
Psychology
Social Sciences and Humanities
TOP GLOBALS
Best Female Scientists
Best Scientists
Rising Stars
Best Universities
BEST UNIVERSITIES BY DISCIPLINE
Animal Science and Veterinary
Biology and Biochemistry
Business and Management
Chemistry
Computer Science
Earth Science
Ecology and Evolution
Economics and Finance
Electronics and Electrical Engineering
Engineering and Technology
Environmental Sciences
Genetics
Immunology
Law
Materials Science
Mathematics
Mechanical and Aerospace Engineering
Medicine
Microbiology
Molecular Biology
Neuroscience
Physics
Plant Science and Agronomy
Political Science
Psychology
Social Sciences and Humanities
GLOBAL RANKINGS
Best Universities
Best Universities in Australia
Best Universities in Canada
Best Universities in Germany
Best Universities in Japan
Best Universities in United Kingdom
Best Universities in France
Best Universities in India
Best Universities in China
Best Universities in Brazil
Home
Best Universities - Plant Science And Agronomy
Yokohama City University
Yokohama City University
- Plant Science And Agronomy
Japan
Established:
1882
Scholars:
2
Best Universities
2025
Genetics
Japan
2026
All disciplines
Biology and Biochemistry
Medicine
Genetics
Molecular Biology
Immunology
Neuroscience
Plant Science and Agronomy
Chemistry
Sort by D-Index
Sort by World Position
Sort by Name
Sort by Publications
Sort by Citations
World
National
Scholar
D-Index
D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.
Citations
Publications
1324
World
40
National
Seiichi Toki
H-index
58
Citations
14,350
170
3606
World
143
National
Yukihisa Shimada
H-index
41
Citations
9,003
77
Related Plant Science And Agronomy Rankings & Guides
<
2026 Most In-Demand Education Careers
2026 Competency-Based Degrees and Programs
2026 Best Careers You Can Have with an Associate of Arts Degree
2026 Best Open Enrollment Colleges Online
2026 Quick-to-Learn Trade Jobs That Pay Well
2026 Colleges Offering 6-Week Online Courses
2026 Best Online Colleges for Military Spouses & Dependents
2026 Best Online Degrees for Moms
2026 Top Careers That Require a Master’s Degree
2026 Best Online Degrees for Seniors
2026 Best Accelerated Online Associate Degree Programs
2026 Best Online Bachelor's Degree Completion Programs
2026 What Can You Do With a General Studies Degree?
2026 Online Philosophy Degree Programs Costs: Tuition & Fees
2026 Cost of Online Education vs. Traditional Education
2026 Best Online Degrees for Felons with Records
2026 Best Part-Time Ph.D. Programs
2026 Accelerated Online Degree Programs for Working Adults
2026 Best 6 Month Certificate Programs That Pay Well
2026 Best Accredited Online Bachelor's Degree Programs
2026 Best College Majors to Pursue: Salary & Job Growth Data
>
<
>
Recently Published Articles
<
2026 10 Best Nationally Accredited Online Colleges & Universities
2026 Marketing Degree Programs With Rolling Admissions
2026 Are Online MSW Programs Hard? Student Experience Breakdown
2026 Communication Disorders Master's Degree vs Graduate Certificate: Which Is Better?
2026 Data Science Degree Programs With Rolling Admissions
2026 Most Affordable Colleges for Online Business Degree Programs
2026 Cost per Credit for Online Nurse Executive Leader Master's Programs: Tuition Comparison Guide
2026 Shortest Online Direct Entry MSN Programs For Non-Nurses
2026 Criminology Degree Programs With Rolling Admissions
2026 Artificial Intelligence Master's Degree vs Doctorate: Career Paths & Salary Differences
2026 Best Shortest Online DNP Programs
2026 Adult Gerontology Primary Care Nurse Practitioner Master's Degree vs Graduate Certificate: Which Is Better?
2026 Most Affordable MBA in Healthcare Management Programs Online
2026 Developmental Psychology Master's Degree vs Doctorate: Career Paths & Salary Differences
2026 Most Affordable Online Physics Degree Programs
2026 Educational Studies Degree Programs With Rolling Admissions
2026 Organizational Communication Degree Programs With Rolling Admissions
2026 Cost per Credit for Online Women's Health Nurse Practitioner Master's Programs: Tuition Comparison Guide
2026 WGU vs. Chamberlain vs. Capella – Compare Online RN to BSN Programs
2026 Cost per Credit for Online Accounting Master's Programs: Tuition Comparison Guide
2026 Health Communication Master's Degree vs Graduate Certificate: Which Is Better?
>
<
>
