%e3%82%ab%e3%83%aa%e3%83%93%e3%82%a2%e3%83%b3%e3%82%b3%e3%83%a0 062212-055 [ CERTIFIED × ROUNDUP ]

Code point = (((first byte & 0x0F) << 12) | ((second byte & 0x3F) << 6) | (third byte & 0x3F))

Let me use an online decoder or write out the steps. Let's take each %E3, %82, %AA, %E3, etc., decode each pair, and then combine the hex bytes.

So the title could be "Caribbean Komo 062212-055". But why is it written in Japanese katakana? Maybe it's a brand name or product code.

Using a decoder:

First segment: %E3%82%AB: E3 82 AB → Decode in UTF-8. Let's do this properly.

"%E3%82%AB%E3%83%AA%E3%83%93%E3%82%A1%E3%83%B3%E3%82%B3%E3%83%A0 062212-055"

%AB%E3%83%AA → Wait, after decoding %E3%82%AB: E3 82 AB is "カ" (ka). Then %E3%83%AA is E3 83 B2 (since %83%AA would be 83 AA?), wait maybe I made a mistake here. Let's go step by step. Code point = (((first byte & 0x0F) &lt;&lt;

So first byte is E3 (binary 11100011), so & 0x0F is 0x0B. Second byte is 82 (10000010) → & 0x3F is 0x02. Third byte is AB (10101011) → & 0x3F is 0xAB? Wait, AB is 0xAB, which is 10 in hexadecimal. But 0xAB is 171 in decimal. Wait, but 0xAB is 171.

For E3 82 AB → "カ" E3 83 B2 → "リ" E3 83 B3 → "ビ" E3 82 A1 → "ア" E3 83 B3 → "ン" E3 82 B3 → "コ" E3 83 A0 → "モ"

Wait, the decoded string is "カリビアンコモ 062212-055". Let me verify each part: But why is it written in Japanese katakana

Each %E3%82%AB is a three-byte sequence:

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

So combining these: 0x0B << 12 is 0xB000, 0x02 <<6 is 0x0200, plus 0xAB gives 0xB2AB. Let's do this properly

Wait, first byte is E3 (hex), which is 227 in decimal. The UTF-8 three-byte sequence for code points in U+0800 to U+FFFF starts with 1110xxxx, and the code point is calculated as ((first byte & 0x0F) << 12) | ((second byte & 0x3F) << 6) | (third byte & 0x3F).