ISSH Students Place Second in Diamond Challenge


ISSH joined 9 different schools from across Japan and abroad to participate in this year's Diamond Challenge Pitch Round at Seisen International School. This international event, structured as an investment pitch style presentation, challenged the teams of high school students to develop innovative solutions to real-world problems and pitch them to judges.

Three ISSH teams competed in this live pitch event and presented their ideas alongside fellow teams from Japan, Indonesia, Thailand, China, and Kazakhstan, delivering polished and professional pitches. From sustainability to tech innovation, these young entrepreneurs showcased their innovative approaches to problem-solving to a panel of judges eager to hear their visions.


We are especially proud to share that one of our teams placed 2nd in the competition!
Congratulations to all of our students for their creativity, teamwork, and outstanding representation of our school.
- Extracurriculars
- High School
