Translation

bajjā means "Badger" in English.
It's a katakanization, a loan-word.

bajjā is normally written with katakana, as バッジャー.
bajjā written with hiragana is ばっじゃー.
bajjā does not have kanji.
Romaji ba jjaa
Katakanaジャ
Hiraganaじゃ

Orthography Notes

Further Reading

Wikipedia: アナグマ (Badger)