Beginner-friendly Japanese words you can read with the BY combined kana (びゃ, びゅ, びょ) plus every row you already know. The BY yōon group is the third of the diacritic yōon — it's HY (ひゃ/ひゅ/ひょ) with two tiny ticks (゛) added. It anchors a small but important set of medical and counting vocabulary: 病院 (byouin, hospital), 病気 (byouki, illness), 三百 (sanbyaku, 300). Print on letter-size paper, flip on the long edge, cut along the dashed lines.
PrintSheet 1 · Front
Sheet 1 · Back (mirror — print on reverse)
Sheet 2 · Front
Sheet 2 · Back (mirror — print on reverse)
Sheet 3 · Front
Sheet 3 · Back (mirror — print on reverse)
These BYABYUBYO hiragana flashcards drill the tenth set of yōon combined kana — び plus a small ゃ, ゅ, or ょ. Like all yōon, these form a single syllable (bya, byu, byo). The BY group is the dakuten counterpart of the HY group (HY + ゛ = BY) — same shapes, voiced /b/ instead of /h/.
You get double-sided flashcards printed on letter-size paper (8.5 × 11 inches). The front of each card shows the Japanese word in hiragana; the back shows the English meaning plus the romaji reading. The BY combined kana unlock essentials around medicine and counting: 病院 (byouin, 'hospital'), 病気 (byouki, 'illness'), 三百 (sanbyaku, 'three hundred' — phonetic shift from ひゃく), 平等 (byoudou, 'equality'), and rare-but-real onomatopoeia like びゅーびゅー (byuubyuu, 'whooshing wind').
The point of beginner hiragana flashcards isn't just memorising characters — it's connecting them to real vocabulary the moment you learn them. Use the deck this way:
The BY yōon group is small in scope but critical in vocabulary. びゃ is the rarest of the three in everyday native vocabulary — its main role is in the phonetic shift of 百 ("hundred") after certain numerals: 三百 (sanbyaku, 300), 八百 (happyaku, 800 — written with っ), 六百 (roppyaku, 600 — also written with っ). びゅ is rare — appears mostly in onomatopoeia (びゅう, byuu, the whoosh sound of wind; びゅーびゅー, byuubyuu, "howling") and a few loanwords (デビュー, debyuu, "debut"). びょ is the densest of the trio: 病院 (byouin, "hospital"), 病気 (byouki, "illness / disease"), 病室 (byoushitsu, "hospital room"), 平等 (byoudou, "equality"), 描写 (byousha, "description / portrayal"), 秒 (byou, "second" — the time unit). For anyone who'll need to talk about health, time, or counts above 200, びょ in particular is essential.
After you've mastered these BYABYUBYO flashcards, deepen your hiragana skills with our other free tools: