KATHMANDU: Wado-Ryu Karate Do Remei Sondouzyuku (WKDRS)is organising the first Inter-school Wadu Ryu Karate Championship on March 10. The event include three boys’ events — 30kg, 35kg and 40kg — and girls’ kata. In all, 350 students from 50 schools will participate in the tournament. The organisers also expect 15 schools from outside the Valley to take part in the event. President of WKDRS Narayan Khadka, vice-president Bhim Rijal were also present on the occasion.