Ko
(
コ
)
tsu
(
ツ
)
Ko
(
コ
)
tsu
(
ツ
)
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Vocabulary
N4
Day 8
堅い
New
堅い
堅い
かたい
hard, solid
i-adjective
native Japanese
Lv.3
Again
1
Hard
2
Good
3
Easy
4
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