I am Michihiro Hayashi, and I serve as a faculty advisor for the KOSEN Robocon (KOSEN Robot Contest) teams.

The Tokai-Hokuriku Regional Competition of the KOSEN Robocon is an annual event in which our students regularly participate, was held on Sunday, October 5th, 2025. This year, we joined the competition with a total of 12 students: four students from Kanazawa Campus as Team A, and eight students from Hakusanroku Campus as Team B.

Each year, the contest features a different theme, requiring teams to design and build entirely new robots between the theme announcement in mid-April and the regional competition in early October. The 2025 theme was “Great High Gate.” Robots were tasked with stacking cardboard boxes to form a gate, through which a cart carrying a team member would be pulled by the robot. The higher the gate, the more points awarded.

Let me introduce the teams and their robots.

Team A: Koubako Club (Kanazawa Campus)

Team A consists of four 4th year students. Their robot was inspired by the local delicacy Koubako-gani (female snow crab), and its role was to transport a pre-assembled gate of stacked boxes to a designated location. We interviewed team leader Haruki Ohta, operator Haruto Shiraishi, cart rider Imaru Oishi, and pit mechanic Shiyu Sano.

Comments from Team A Members:

[Haruki Ohta]
I returned home during summer break to obtain my driver’s license, and I regret not being able to contribute much to the robot’s construction during that time. However, after obtaining my license, I was able to dedicate more time in the second semester and feel I contributed to the team’s success.

 

 

[Haruto Shiraishi]
I was nervous during the match, and my robot operation was a bit shaky at times. Still, we achieved our target score in the first match and won. We’ve been recommended for the national competition, so I’ll continue to give it my all.

 

 

[Imaru Oishi]
I dressed as a seafood shop clerk handling Koubako-gani while riding the cart. Although I’m not skilled in robot design or assembly, my light weight and slender build helped the robot pull the cart and pass through the gate smoothly. I was the one waving to the audience during the exhibition.

 

 

[Shiyu Sano]
I oversaw manufacturing and assembling robot parts. The robot performed smoothly without any malfunctions or damage during the competition. After the matches, I was so exhausted that I fell asleep in the pit area—and was caught on NHK’s camera! I wonder if that footage will be broadcast.

 

 

 

Although Team A was eliminated in the preliminary league with one win and one loss, their robot’s gate transportation function was highly praised, earning them the Technical Award and a spot in the national competition. We hope they continue to excel at the national level.

 

Team B: Hakobou (Hakusanroku Campus)

Team B consists of 1st and 2nd year students. Their robot mimicked the mechanism of a container crane used in port cargo operations. Decorated with black-and-yellow hazard stripes and a red rotating beacon, it embodied the look of a working vehicle. The robot lifted and stacked boxes using a hand that opens and closes like a crane and an extendable arm.
Although eight members participated in the regional competition as per the rules, a total of 11 students were involved in robot development and practice. Even those not selected as players played vital behind-the-scenes roles. We interviewed team leader and operator Kaishu Ishiharada, and support member Akira Terashima.

Comments from Team B Members:

[Kaishu Ishiharada]
This year, we reflected on past experiences and maintained a positive team atmosphere. As a result, we completed the robot earlier than usual and had ample time for practice. I was less nervous during the matches, which I believe contributed to our strong performance (Top 4). I hope to continue working hard with my teammates next year.

 

 

[Akira Terashima]
Although I joined the regional competition as part of the cheering squad, which was a bit disappointing, I had the opportunity to observe many robots from other schools. It was a valuable experience, and I hope to apply what I learned in future competitions.

 

 

 

Team B advanced through the preliminary league undefeated and reached the final tournament. They continued to win until the semifinals, where they narrowly lost to the eventual champion, finishing in the Top 4. Their robot performed consistently and reliably in all matches. Despite the pressure, Team B operated the robot flawlessly, a testament to their thorough preparation.

 

This year, both teams succeeded in getting their robots operational early, allowing for repeated match-style practice. Problems identified during practice were addressed through design improvements and strategic adjustments. These approaches closely align with engineering design principles and could be effectively applied in classroom settings as well.

 

[About KOSEN Robocon]
KOSEN Robocon began in 1988. It is a nationwide educational event designed to inspire young people to think independently and experience the joy of building robots with their own hands. Each year, students from colleges of technology across Japan tackle a new challenge, using their creativity and ingenuity to design and build robots that compete in various tasks. Celebrating its 38th edition in 2025, the contest continues to emphasize the importance of original ideas and the excitement of engineering.

[NHK ROBOCON Tokai-Hokuriku Regional Competition]
TV station: NHK General TV
Date & Time: Saturday, November 8, 2025, at 10:40 AM
Note: It is also available on NHK ONE.
https://www.web.nhk/tv/an/robocon/pl/series-tep-J8Y25YN2QG/ep/8ZV3KYQ55G

 Hi, my name is Kotaro Higuchi, a 1st year student at the ICT. Recently, five high school students from the state of Missouri, USA, visited our campus. Today, I would like to share my memories with my buddy, Isaac.

 I first met Isaac on the evening of Saturday, June 7th, 2025, the day they arrived at the Hakusanroku campus. My first impression of him was that he was tall and had such an adult aura, so I couldn’t believe that he is a high school student.  However, when I tried to speak with him, I found out that he was interested in Japanese culture. While we were explaining our school, he listened aggressively and frequently asked questions.

 I was relieved that we were able to become friends so quickly. The next day, we went on a trip to Kanazawa. During the bus ride, Isaac was curious about everything he saw in Japan. He said the rice plants growing in the paddy fields were beautiful and we had an exciting conversation about the differences between school life in Japan and America. In Kanazawa, he was impressed by the clever design of Kanazawa Castle and saying, “This castle must have been really hard to attack.” I thought that was a very interesting and unique observation. At the end of the trip, he became hooked on Japanese food, and he ate Dango and bought lots of Onigiri and snacks at 7-Eleven.

 After that, we spent our weekdays together attending some classes. We also played basketball and American football after school, which made the rest of the time we shared really satisfying. I hope we can meet again someday.

Kotaro Higuchi

 Hello, this is Yuri Makada from the Hakusanroku Office. This time, I would like to introduce a project created by 1st year student Taiki Sasaki using Autodesk Fusion.

 In the Computer Skills IA course for 1st year students, students begin working with Autodesk Fusion to create 3D models right after entering ICT. In this class, students learn the fundamental computer skills necessary for engineers. Taiki Sasaki, a 1st year student, applied what he learned in class and spent two months creating a 3D model of a V8 engine! I've put together a video showcasing his work—please watch!

 

Yuri Makada

 Hello. My name is Haru Abe, a 1st year student living on the Hakusanroku campus. In June 2025, five high school students from Columbia city in America visited Hakusanroku campus. This time, I will write about what I feel about living with them in ICT as study abroad buddies.

 On June 7th, American students arrived at Hakusanroku campus. All the students are tall, and I was surprised by how mature they look. I was a little nervous because it was my first time meeting American students, and I couldn’t talk with them in English. But American students talked with me, perhaps because they were interested in Japan. Therefore, I was able to ease my tension. With the American students, I was able to have a lively conversation about Japanese, overseas animation, and sports.

 Every after school, we played basketball together. When I saw the tall American student dunk, I was surprised. After that, because he also plays American football, he taught me how to play it. But that was very difficult, and I can’t throw as far as he does. Also, after that we went to the onsen.

 For sightseeing in Kanazawa, we went to Kenroku Garden. I haven’t gone sightseeing in Kanazawa, so I’m not very sure about it. But I taught American students how to buy some food in shops, and because of that, I think that I fulfilled my buddy duties.

 At the time, I didn’t have confidence, and I was nervous because I wanted to improve my English skills. Also, I want to be able to talk more with native speakers at the next opportunity. See you again!

 Hello, I am Shunta Tamura, a 1st year student. I learned many unknown and interesting things, when I communicated with American student. However, I am not good at English, so I had a hard time.
 First, the American students were very kind and funny! The most interesting part was about the favorite foods of American students. They were sushi, pizza, and many other foods, but the most surprising of all was that an American student said, “I like natto!”.
 The next thing that surprised me in my interactions with American students was that most of them were so tall. I am not very tall, so I envied them.
 Finally, unfortunately, I had some the difficulties in interacting with the American students. I am not very good at English, so it was very difficult for me to understand what they were saying. If I did understand them, I was also worried that they would not understand what I was saying. Luckily, I was happy because I had some good English conversations because I used English words and gestures to communicate what I couldn't tell. I am happy that I did not give up and continued talking because I could gradually understand what they were saying after talking with them every day.

Shunta Tamura