%e3%82%ab%e3%83%aa%e3%83%93%e3%82%a2%e3%83%b3%e3%82%b3%e3%83%a0 | 062212-055

Using a decoder:

Looking up Unicode code point U+B2AB... Hmm, that's not right. Wait, perhaps I made an error in the calculation. Let me recheck. Using a decoder: Looking up Unicode code point U+B2AB

Alternatively, perhaps the correct approach is to input the entire sequence into a UTF-8 decoder. Let me check the entire string: that's not right. Wait

E3 in hex is 227, 82 is 130, AB is 171. So the bytes are 0xEB, 0x82, 0xAB. In UTF-8, three-byte sequences are for code points from U+0800 to U+FFFF. The first three bytes for "カ" (k katakana ka) should be 0xE381AB? Wait, maybe I need to refer to a Japanese encoding table. 82 is 130

So combining these: 0x0B << 12 is 0xB000, 0x02 <<6 is 0x0200, plus 0xAB gives 0xB2AB.