Translation

The Japanese word for "Honeybee" is mitsubachi ミツバチ.

Romaji mi tsu ba chi
Hiragana
Katakana
Kanji
Meaning Nectar Bee
School Level

Loan-word

The word "Honeybee" katakanized would be hanībī ハニービー.
Romaji ha nii bii
Katakana
Hiragana
Meaning Honey Bee

Further Reading

Wikipedia: Honeybee