NEWS LETTER
Saitama University

Graduate School of Science & Engineering

Energy System – Information Technology Innovation

Vol. 3March 2024

International Professional Program

Greetings

Looking back on a year full of fruitful events and our bright, energetic

students, we are grateful for the positive spirit that characterizes ESITI
program.

As our program enters its sixth year, we recognize the evolving global
situation and the importance of supporting each other through thesechanging times. Accepting international students into our programs isa positive step towards building bridges and fostering a sense of global mutual understanding.

In the coming year, we will renew our commitment and continue to look for ways to make a positive contribution

to the local community. We would like to ask for your continued warm support and understanding.

News & Events
ESITI POSTER SESSION 2023
ESITI’s 2nd Poster Session was held on March 20th, 2023, at Research & Project Building on Saitama

University Campus. 18 international students from Bangladesh, Pakistan, Myanmar, Vietnam, Malaysia
and Senegal have presented their research fields. The research categories were Computer Sciences,Electrical & Electronic Systems, Mathematics, Material Science, Mechanical Engineering.
It was a great opportunity to present each other’s research and we may even get inspiration from each other.
As in last year, many Japanese students, Professors as well as some Companies have visited the event.
ESITI will do our best to make this poster session as an annual event in future.

Professor Tetsuya SHIMAMURA,Computer Science Department, has received the Best Paper Award at the12th International Conference on Electrical and Computer Engineering (ICECE)
held in Bangladesh from December 21 to 23. ICECE is a pioneeringinternational conference in the field of electrical and computer engineering. In
this conference, research institutions, government, and industry share anddiscuss the latest research results in this field. Prof. Shimamura is currently
collaborating with Khulna University of Engineering and Technology (KUET)
in Bangladesh, and the winning paper is one of the results of this research.
Shimamura Lab http://www.sie.ics.saitama-u.ac.jp/

VOICES from ESITI Students
MD FARUK HOSSAIN (Bangladesh)
Graduated from: University of Rajshahi
Laboratory: Assoc. Professor Shuhei Yagi
Electrical & Electronic System Department since October 2021
【Research】Device Simulation of Dilute Nitride Based Intermediate BandSolar Cell: Impact of Carrier Blocking Barrier Height on the PhotovoltaicPerformance
The aim of this study is to enhance the photovoltaic parameters, in particular the conversion efficiency by achieving thehigh gain from confined large carrier density. Height of the carrier blocking barrier will be taken into account toinvestigate the effect. In order to do this currently I am using the licensed version of silvaco atlas semiconductor devices
simulation software. Silvaco atlas is a leading device simulation tool which will help us to develop and optimize newsemiconductor solar cell with high efficiency prior to manufacturing.
【Comment】Saitama University is a renowned public university of Japan and it has great reputation in the field ofinnovative research. At the same time, it provides highly qualified and fruitful education in its clean, green and peaceful
campus. The windows of this university is very wide for the international students for all the countries and religions of theworld. The faculty members and stuffs are extremely kind and helpful in all respects. I am really lucky to have anincomparable living environment of Japan and very proud to be a student of this university.

MD SARWAR HOSAIN (Bangladesh)
Graduated from: University of Rajshahi
Laboratory:
Professor Tetsuya Shimamura
Computer Science Department since October 2021
【Research】 Emotion recognition from bone conducted speechThis study aims to investigate the feasibility of using bone-conducted (BC) speechfor emotion recognition. We will collect BC samples from about 30 participants
while they speak in eight different emotional states: happy, sad, surprise, disgust,calm, fear, angry, and neutral. Then the samples will be processed and analyzed using deep learning techniques toclassify the emotion conveyed in each sample. Simulation results will demonstrate the superiority of the proposedmodel's performance over the existing models in terms of recognition accuracy. The study argues that BC speech could
be a promising method for emotion recognition, particularly in situations where traditional audio recording is not possible
or desirable, such as in noisy environments or when privacy is a concern.
【Comment】 Saitama university has a number of research centers and institutes that are dedicated to advancing
knowledge in a variety of fields. In addition to its academic programs, Saitama University also offers a range of support
services and facilities for students, including on-campus housing, career counseling, and language support. This institution
produced a large number of Bangladeshi graduates who are currently employed in a variety of academic and industrial
fields in Bangladesh.
Japan, as a country, is known for its rich culture, advanced technology, and high standards of living. It is also home tosome of the world's most prestigious universities and research institutions, making it a popular destination forinternational students and scholars.

MD MOHIBULLAH (Bangladesh)
Graduated from: Comilla University, Bangladesh
Laboratory: Interactive Systems Laboratory (Professor Yoshinori Kobayashi)
Computer Science Department since October 2023
【Research】 Human Computer Interaction, Computer Vision and Deep
Learning【Comment】 Japan is one of the top countries to pursue higher education. That’s why I had a passionate to do my
PhD from the Japanese universities. Later I found so many researchers with good quality in research in Bangladesh
who pursued their PhD from Saitama University (SU). I talked to some of them and listened to the research quality ofthe SU. Then I applied to Professor Yoshinori Kobayashi to pursue my PhD and fortunately I got the chance. Myprofessor is very kind and co-operative. I am very fortunate to have him as my supervisor. Also, I have found all thestaff of SU are very friendly, helpful and student oriented. I hope I will be a pioneer researcher in the future aftergetting my PhD from SU. Finally, if anyone wants a friendly, helpful and safe environment besides good quality
research environment, undoubtedly SU will be the best place for them.

SAJID AHMAD (Pakistan)
Graduated from: Sukkur IBA University, Pakistan
Laboratory: Professor Noriaki Yoshiura
Computer Science Department since October 2022
【Research】 Privacy Protection in Surveillance Cameras
In recent years, more and more surveillance cameras are being deployed throughout oursurroundings, such as public parks, elevators, ATMs, airports, and highways and on many
more places. These cameras are capturing huge amount of videos, at the same time,
significant concerns about individual/human privacy have also been growing along with the vast application of surveillancecameras. Existing surveillance camera systems do not provide people with the right to control how facial information iscollected and managed. There is violation of privacy rules in public surveillance cameras. Individuals’ faces are shown
publicly without concern. Our research focuses on Enabling the privacy protection in surveillance cameras using Deeplearning Techniques. Protect Individual’s Privacy. Blur the faces of individuals other than the required personal.
【Comment】 The main reason I choose to study at Saitama University is because it has excellent reputation in Engineeringand computing, with a stimulating environment. Saitama University has become one of the best universities in Japan; it has
top class professors and is in the middle of a historic city, and accessible to everything. It has a strong international relations
program which is perfect for me. I just love everything about Saitama University. The huge library, the park, I just found theplace incredibly inspirational and motivating, the study programs, and the emphasis professors put hands-on practice. I am
thrilled to learn about Japanese culture and excited to study where the technology is of high and excellent standard.

MUHAMMAD WALEED AKRAM (Pakistan)
Graduated from: The Superior University, Lahore, Pakistan
Laboratory:Assoc. Professor Shuhei Yagi
Electrical & Electronic Systems Department since October 2023
【Research】 Performance analysis and optimization of InSb based ThermoRadiative Cell for Waste Heat Recovery【Comment】 It has been both a pleasure and an honor for me to be affiliated with Saitama
University in Japan. My supervisor and departmental colleagues are extremely helpful andcooperative. The research laboratory is equipped with state-of-the-art instruments, which have consistently facilitated myresearch endeavors. Furthermore, I wish to express my appreciation for the attentiveness and care demonstrated by the staff
and the I-house management team. Their commitment to addressing our concerns created an environment that felt akin tobeing in my home country. Japan, with its rich traditions and culture, has provided a unique backdrop for my academic
pursuits. The inherent friendliness and disciplined nature of the people have left a lasting impression on me, leading me toregard the Japanese as among the most amiable individuals in the world. I anticipate that the valuable traditions and cultural
aspects of Japan will continue to contribute positively to my daily life. I consider myself fortunate to be immersed in such an
inspiring and friendly environment as I pursue my research activities at Saitama University. To all new students embarking on
their journey at Saitama University and in Japan, I extend my heartfelt wishes for the best of luck. May this experience become
the most enriching chapter of your lives.

BOBORAHIMOV AZAMAT BOBORAHIM UGLI (Uzbekistan)
Graduated from: National University of Uzbekistan
Laboratory:
MANA-Green Materials and Advanced Catalysis Lab（Professor Hideki Abe, NIMS, Tsukuba)
Electrical & Electronic System Department since October 2023
【Research】 Green Hydrogen Production through Advanced Catalysis andInnovative Carbon Capture Techniques incorporating Catalysis【Comment】 Whether at university, public or private centers, or school, the Japanese
education design is committed and disciplined at any level. All we have seen or heard about the top-notch quality is not justfiction! As one of the world’s most high-tech countries, Japan has thrived in STEM (Science, technology, engineering, andmathematics). This makes it ideal for students in those fields. With plenty of programs to choose from, the academic choices
are limitless.
I was fortunate to be awarded a scholarship by ESITI international program to study for my Ph.D. for three years at Saitama
University, one of the most famous universities in Japan. My supervisor is really supportive and helpful.
If you are one of those people who prefer clean streets and cities with no trash dumped on the road, Japan is the perfectmatch for you. For a student, Japan is one of the finest places to get studies. Its diverse region and rich culture boast manyarchitectural styles, tourist places, practices, traditions, and food. And the list is pretty much endless!

ESITI’s Welcome Event 2023
FILL & ESITI JOINT SYMPOSIUM 2023
ESITI program welcomed seven new doctoral students for admission in October 2023.
On November 14th, 2023, FILL & ESITI JOINT SYMPOSIUM was held as a Welcome Event for newly
enrolled international students of ESITI Program. The Future Innovation from Light & Luminescence (FILL)
at Strategic Research Center, Saitama University was established to promote research and fostering young
human resources for the social implementation of new optical technology. It was an ideal event for ESITI
students, and we had a very fruitful experience to have the opportunity to share the knowledge not only in optics,
but also in diverse fields.
~~~ SPEAKERS ~~~Professor Emeritus Kazuo KURODA, University of Tokyo
Dr. Kwangyun JUNG, Sevensix Inc.
Dr. Uma Maheswari RAJAGOPALAN, Shibaura Instituteof Technology
Dr. Mousumi HAQUE, Former MEXT Scholar and Postdoc
Researcher at Saitama University

MEXT Scholarship & Admission Information
ESITI Program is the English-mediated, three-year doctoral program at the Graduate School of Science &Engineering, Saitama University in the field of Computer Science, Electrical & Electronic Systems and MechanicalEngineering. Every year, MEXT Scholarship University Recommendation are awarded to 8 newly enrolled students.
MEXT Scholarship University Recommendation is the scholarship which is sponsored by Japanese government
to support the international students who wish to pursue their study in Japan. An applicant must be recommended bya Japanese university to MEXT (Ministry of Education, Culture, Sports, Science and Technology). To be eligible, anapplicant must meet the following requirements.
 be a national of country that has diplomatic relations with Japan.
 be under 35 years of age as of April 1st of the application year.
 be in both good physical and mental health.
 have excellent academic achievement with a minimum GPA of 2.30 (out of 3.0 on MEXT’s standard scale) inone’s master's degree have a language ability equivalent to B2 or above on the Common European Framework of Reference forLanguages (CEFR) (e.g., TOEFL iBT 80 or above, IELTS 5.5 or above, or other equivalent tests)

Admission Schedule for ESITI International Graduate Program
October 2025 intake
under MEXT Scholarship University Recommendation
Nov - Dec 2024
Application
Dec 2024- Jan 2025 Screening
Feb 2025
Announcement of the result
Jun – Jul 2025
Official approval by MEXT
Sept 27, 2025 (tentative)
Fall Semester begins
April 2025 intake
under Regular Admission ( for Self-funded students)
Nov 2024
Application
Nov - Dec 2024
Screening
Jan 2025
Announcement of the result
April 10, 2025 (tentative)
Spring Semester begins

Please check our website for details.
http://park.Saitama-u.ac.jp/~rese/

CONTACT ADDRESS:ESITI-FSO Office
Graduate School of Science & Engineering
Saitama University
255 Shimo-Okubo, Saitama-city
Saitama, Japan 338-8570

Email: rese@gr.saitama-u.ac.jp