1360 参加: participation: I'll participate in the citizen marathon tomorrow. 2398 出場: participation: Eight teams participated today. 4442 マラソン: marathon: He participated in the marathon. 4507 コンクール: contest, competition (mainly in arts): I'm going to participate in next year's contest. 4780 含める: include: Ten people participated, including myself. 4908 デモ: demonstration: She participated in the demonstration.