ểnhon: Judo Star Tsunoda Natsumi Joins “Talk up 1252” to Discuss Menstruation & Sports
Shinjuku-ku, Tokyo – “Don’t Stop Sports,” led by Ito Hanahide, is set to release the 16th episode of its educational YouTube series, “Talk up 1252,” featuring judo athlete Tsunoda Natsumi. The episode, titled “Athletes Positively Confronting Menstruation,” will stream live on April 25, 2025, at 6 PM JST.
Tsunoda Natsumi: A Voice for Female Athletes
Tsunoda, affiliated with SBC Shonan Beauty Clinic, will share her personal experiences and insights on menstruation and sports in the upcoming episode. She will join host Ito Hanahide, the project leader, to discuss the challenges and solutions for female athletes during their periods.
“There are so many wonderful experiences and challenges you can face through sports. I hope more people can enjoy them, and I’m excited to share my journey and what I’ve learned,” said Tsunoda.
Expanding Possibilities for Young Athletes
With her appearance on “Talk up 1252,” Tsunoda has joined the ranks of athletes supporting “Don’t Stop Sports” and its mission to empower young athletes by providing knowledge and resources about menstruation and sports. The initiative encourages participation and cooperation from athletes, coaches, parents, and fans to help create a positive environment for female athletes.
1252 Project Expert Certification: Stand Out in Women’s Sports
The 1252 Project also offers a certified expert program focusing on women’s sports and menstruation. The two-level certification aims to equip coaches, teachers, parents, and athletes with essential knowledge in seven key areas:
- Understanding the female athlete’s sports environment
- Medicine
- Exercise physiology
- Nutrition
- Anti-doping practices
- Strength and conditioning (S&C) and care
- Communication, focusing on menstruation issues
The 4th implementation of the certification program will run from September 1 to 14, 2025, with an application period from July 1 to August 21, 2025. Learn more about the program and application process on the official website: 1252expert.com.
Join the Conversation
Catch the 16th episode of “Talk up 1252” on April 25, 2025, at 6 PM JST, featuring Tsunoda Natsumi and Ito Hanae. The live stream can be accessed via the following link: https://youtu.be/wSzHhNKL1QY.
For more information about the 1252 Project and its initiatives, visit the official website at spo-tome.com/1252-top/.

Watch the 1252 Project introduction video here:
Join the conversation on the official 1252 Project Instagram account: @1252project.
**FAQs:
- Q: When will the 1252 Expert Certification program take place?
A: The 4th implementation will run from September 1 to 14, 2025. - Q: How can I apply for the certification program?
A: The application period is from July 1 to August 21, 2025. Visit the official website for more details.
**Did you know?
Grade 1 certification costs ¥12,000 (tax included), and Grade 2 certification costs ¥8,000 (tax included). Both certifications are valid for four years.
**Pro tip:
Follow the 1252 Project’s official account on Instagram for regular updates, insights, and resources for female athletes: @1252project.
Stay Informed, Stay Involved
To stay updated on the latest news and events from “Don’t Stop Sports” and the 1252 Project, follow them on your preferred social media platforms and visit their official website. Together, we can empower female athletes worldwide!

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