As character names:

U+30B8 KATAKANA LETTER ZI character (ジ)

As raw characters:

ジ

As a string of HTML entities:

ジ

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 130, hex 0x82, octal \202, binary 10000010
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 184, hex 0xB8, octal \270, binary 10111000
This is continuation byte 2, expecting 0 more.

U+30B8	KATAKANA LETTER ZI
	= JI (not unique)
	: 30B7 3099