2ch 4chan 5ch futaba bbs trip database
tripcode
1st letter : 1
2nd letter : C
3rd letter : u
4th letter : 4
5th letter : k
SearchResult (trip #key)
1Cu4k [backto 1Cu4]
=== 10 digit ===
1Cu4kJjWhY #yct1420
=== 12 digit ===
1Cu4kfAhMNT5 #03-0132-9541
[ See also: mini ]