玉鋼

Reading

Kana: たまはがね

Romaji: tamahagane

Definition

noun

1

steel made from iron sand or black sand (used in sword blades)

Kanji

玉

Readings: ギョク、 たま、 たま-、 -だま

Meanings: jewel, ball

鋼

Readings: コウ、 はがね

Meaning: steel