2026-05-10 / Last updated : 2026-05-11 Izumi Matsuzaki News 6th Annual JSS Challenge – Walking Together for a Stronger Community Mark your calendar for Sunday, June 7, 2026!
2025-06-15 / Last updated : 2025-06-16 Mayumi Metcalfe News The 5th JSS Challenge Concluded with Great Success! On June 8th, the 5th JSS Challenge took place under sunny skies.
2025-05-18 / Last updated : 2025-05-20 Izumi Matsuzaki News Big News – Double the Impact of Your Donation! JSS Challenge 2025【6/8 Sun】 We’re thrilled to announce that the JSS Challenge (Sunday, June 8th) is going to be bigger and better than ever!
2025-04-25 / Last updated : 2025-05-02 Mayumi Metcalfe News JSS Challenge 2025 We are pleased to announce the 5th annual “JSS Challenge”. SUN, JUNE 8, 2025 10:30AM～
