(rare) Alternative form of ヵ with no meaningful usage.

felt (the type of cloth)

The katakana syllable テャ (tya). Its equivalent in hiragana is てゃ (tya).

(rare) The katakana syllable ヸャ (vya).

The katakana syllable デャ (dya). Its equivalent in hiragana is でゃ (dya).

Small combining form of katakana ヤ (ya) used in 拗音 (yōon) morae that end in a, such as シャ (sha), チャ (cha), and キャ (kya). Historically not distinguished from full-size version.

牢屋: prison / 老爺: old man / 朧夜:

廊下: corridor / 老化: aging / 弄火: playing with fire / 狼火: fire beacon / 弄花: playing with flowers; gambling with flower cards

老化: age

(nonstandard) romaji; Roman characters; the Latin alphabet, usually written in katakana and kanji: ローマ字 .