As character names:

U+31FE KATAKANA LETTER SMALL RE character (ㇾ)

As raw characters:

ㇾ

As a string of HTML entities:

ㇾ

Decoder output:

Byte number 1 is decimal 227, hex 0xE3, octal \343, binary 11100011
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 135, hex 0x87, octal \207, binary 10000111
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 190, hex 0xBE, octal \276, binary 10111110
This is continuation byte 2, expecting 0 more.

U+31FE	KATAKANA LETTER SMALL RE