The hiragana syllable れ (re) or the katakana syllable レ (re) in Japanese braille.

The hiragana syllable ゐ (wi) or the katakana syllable ヰ (wi) in Japanese braille.

The hiragana syllable よ (yo) or the katakana syllable ヨ (yo) in Japanese braille.

The hiragana syllable ば (ba) or the katakana syllable バ (ba) in Japanese braille.

Visual rendering of Morse code for マ.

Japanese horse chestnut; (ghost character)

The hiragana syllable ぬ (nu) or the katakana syllable ヌ (nu) in Japanese braille.

The hiragana syllable む (mu) or the katakana syllable ム (mu) in Japanese braille.

The hiragana syllable き (ki) or the katakana syllable キ (ki) in Japanese braille.

a phrase used in refusal to answer a question or to divulge details