Vocabulary consisting only from characters you are able to read
山
やま
mountain, pile, heap, climax, critical pointjlpt5, shizen
水力
すいりょく
hydraulic power, water powermix
山川
さんせん; やまかわ; やまがわ
mountains and rivers; mountains and rivers; mountain riversmix
と金
ときん
Promoted pawn ("tokin")Shogi
緑の日
みどりのひ
(n) Greenery Day (national holiday; May 4)namae, toki