Hello, this is Michihiro Hayashi, and I am in charge of the Engineering Design I course. Throughout the year, 1st year students have been working in this course with the goal of creating useful products for people. On Friday, January 24th, 2025, the students made their final project presentation. Each team conducted interviews with their target users to identify underlying issues and needs. Based on their findings, they developed devices to address these problems and presented their solutions.

 I would like to introduce each team’s projects.

【Hot Spring (Onsen) Facility Hime no Yu Team A: Ocket】
Ryotetsu Sano, Madoka Nakazawa, Kotori Mae and Pantawat Lapananrat

 The first team presented the Hot Spring Facility English Guide System.
 On Hakusanroku campus, there is an onsen facility called "Hime no Yu," which is used by students, local residents and tourists. Through interviews with the onsen staff, students discovered that many foreign visitors who come to Hime no Yu for the first time struggle to understand the admission fees, ticket purchasing process, and onsen etiquette. They also found that it was challenging for the onsen staff to explain these details in English.
 To address this issue, the students developed a system called “Ocket” that provides video explanations with English audio and subtitles on how to pay for admission and use the onsen properly. The tablet running the application is decorated in an inviting manner and includes a motion sensor that detects people approaching, triggering the guidance.
 Additionally, the video features Mr. Pantawat Lapananrat, an international student from Thailand, making this project truly global.

【Hot Spring (Onsen) Facility Hime no Yu Team B: Okojo L’Arc】
Shuntaro Tanaka and Chihiro Fukumoto

 The next team presented the "Onsen Information Guide Mascot." Similar to the Onsen Team A, this group also developed a product to assist onsen staff. The Hime no Yu onsen staff frequently explain the facility’s features to customers. Through interviews, students discovered that onsen staff often struggle to communicate with foreign visitors and effectively convey the charm and appeal of the onsen.
 The “Onsen Information Guide Mascot” is modeled after the Stoat (okojo), a native of Hakusan, and holds pamphlets and other goods in a tub in Stoat’s hand. The mascot also has a built-in speaker and can play messages recorded in English and Japanese by students to introduce the onsen. The original goal was to create a robot that could move around the onsen facility, but due to the number of students in the team, the plan was changed to stationary robot. Maybe they can try building a robot when they become upperclassmen.

【Gym Team: Shuttlecock Collector】
Soma Ioroi, Hajime Tani and Seiya Fujiwara

 The next team introduced the "Badminton Shuttlecock Collection Robot" to assist with gym cleanup. Through interviews with teachers who frequently use the gym, the team found that maintaining cleanliness was a common concern. At the Hakusanroku campus, the badminton club practices in the gym after school. After practice, collecting scattered shuttlecocks and placing them back into their cases is a tedious task. To address this, the Gym Team attempted to build a robot that would automatically place shuttlecocks into their tubes when thrown in the robot. Although they were unable to achieve full automation, they gained valuable insights into the challenges of transporting objects automatically. In particular, they realized that the feather of a shuttlecock makes it difficult to handle with an automated system. Reviewing and analyzing what didn’t work is just as important as achieving success—it will certainly be useful for their future projects.

 

【Maker Studio Team: Black Dame Dame】
Kaisyu Ishiharada, Ayane Ito and Ikki Hashimoto

 The last team is the “Cleanup Time Notification Robot”. ICT has a mini factory called Maker Studio as a facility for making things. After school, it is always bustling with students who love to making things such as robots. However, when students are deeply focused on their work, they often do not start cleaning up even when the faculty managing the Maker Studio reminds them to do so. Additionally, they sometimes become so absorbed in their work that they forget about dinner and miss their meals. To address this, Marker Studio Team built a robot that moves around the Maker Studio when clean-up time approaches, displaying the current time and letting students know it’s time to clean up. The robot had large time display and a speaker to broadcast messages. Since several students on this team had participated in the NHK ROBOCON College of Technology contest , they were able to build a robot that was able to perform multiple functions such as moving by tires and displaying the time. I thought it was good that they were able to make use of what they had learned in their daily activities.

 All teams delivered their presentations in English, and naturally, the Q&A sessions with foreign faculty members are also conducted in English. Students who had attended Japanese middle schools sometimes struggled to find the right English words, but they confidently presented their self-made products using the English skills they had developed over their first year of study.

I look forward to seeing what new ideas students will come up with in future Engineering Design courses.

Michihiro Hayashi