Vocabulary consisting only from characters you are able to read
研ぐ
とぐ
(1)to sharpen, to hone, to whet, to grind, (2)to wash (rice), (3)to scour, to polish, to burnish godan, verb, vtrans
昭和
しょうわ
Showa era (1926.12.25-1989.1.7)seiji
本州
ほんしゅう
Honshu (largest of the four main islands of Japan)mix
重なり合う
かさなりあう
to lie on top of each other, to overlap, to pile upgodan, verb
白樺
しらかば
Japanese white birch (Betula platyphylla var. japonica)shokubutsu