Undefined Character (U+1B137)

Block:	Small Kana Extension, U+1B130 - U+1B16F^[1]
Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𛄷` `𛄷`
UTF-8 Encoding:	`0xF0 0x9B 0x84 0xB7`
UTF-16 Encoding:	`0xD82C 0xDD37`
UTF-32 Encoding:	`0x0001B137`

References