2ch 4chan 5ch futaba bbs trip database
tripcode
1st letter : O
2nd letter : /
3rd letter : U
4th letter : S
5th letter : N
SearchResult (trip #key)
O/USN [backto O/US]
=== 10 digit ===
O/USNoRlSM #828-6368
=== 12 digit ===
O/USNbUU8ZLK #070-5117-3385
[ See also: mini ]