On February 9th, 2026, GLH hosted its committee meeting, full of lively and fruitful discussions. Present were the GLH secretariat including coordinator Nassrine Azimi; co-founder Tomoko Watanabe; tree doctor Chikara Horiguchi; and delegates from Hiroshima Botanical Garden, Hiroshima University, Hiroshima Prefectural Government, Green Greetings team, and UNITAR.