Translation

byakko means "White Tiger" in English.

byakko written with kanji is 白虎.
These are jouyou kanji 常用漢字, taught in junior high, chuugakkou 中学校.
byakko written with katakana is ビャッコ.
byakko written with hiragana is びゃっこ.
Romaji bya kko
Hiraganaびゃっこ
Katakanaビャッコ
Kanji 白 虎
Meaning White Tiger
School Level 小1 中

Orthography Notes

  • びゃ is a compound kana representing a single syllable with multiple characters.
  • っこ contains a small tsu っ which makes the consonant of the syllable longer.

Further Reading

Wikipedia: 白虎 (White_Tiger)