Translation

The Japanese word for "Grasshopper" is batta バッタ.

Romaji ba tta
Hiraganaばった
Katakanaバッタ
Kanji 飛蝗
Meaning Soar Grasshopper
School Level 小4, ✕

Loan-word

The word "Grasshopper" katakanized would be gurasuhoppā グラスホッパー.
Romaji gu ra su ho ppaa
Katakanaグラスホッパー
Hiraganaぐらすほっぱー

Further Reading

Wikipedia: Grasshopper (バッタ)
Rice Grasshopper.